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1113410260 = 2251931472011
BaseRepresentation
bin100001001011101…
…0100101011010100
32212121002002202001
41002113110223110
54240013112020
6302252125044
736406555024
oct10227245324
92777062661
101113410260
11521544676
12270a66784
13149897851
14a7c2da84
1567b3450a
hex425d4ad4

1113410260 has 96 divisors (see below), whose sum is σ = 2595962880. Its totient is φ = 399427200.

The previous prime is 1113410239. The next prime is 1113410261. The reversal of 1113410260 is 620143111.

It is a super-3 number, since 3×11134102603 (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113410261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 552655 + ... + 554665.

It is an arithmetic number, because the mean of its divisors is an integer number (27041280).

Almost surely, 21113410260 is an apocalyptic number.

1113410260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1113410260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1297981440).

1113410260 is an abundant number, since it is smaller than the sum of its proper divisors (1482552620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1113410260 is a wasteful number, since it uses less digits than its factorization.

1113410260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2117 (or 2115 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1113410260 is about 33367.8027445620. The cubic root of 1113410260 is about 1036.4580754804.

Adding to 1113410260 its reverse (620143111), we get a palindrome (1733553371).

The spelling of 1113410260 in words is "one billion, one hundred thirteen million, four hundred ten thousand, two hundred sixty".

Divisors: 1 2 4 5 10 19 20 31 38 47 62 76 94 95 124 155 188 190 235 310 380 470 589 620 893 940 1178 1457 1786 2011 2356 2914 2945 3572 4022 4465 5828 5890 7285 8044 8930 10055 11780 14570 17860 20110 27683 29140 38209 40220 55366 62341 76418 94517 110732 124682 138415 152836 189034 191045 249364 276830 311705 378068 382090 472585 553660 623410 764180 945170 1184479 1246820 1795823 1890340 2368958 2930027 3591646 4737916 5860054 5922395 7183292 8979115 11720108 11844790 14650135 17958230 23689580 29300270 35916460 55670513 58600540 111341026 222682052 278352565 556705130 1113410260