Search a number
-
+
10813470 = 2351961311
BaseRepresentation
bin101001010000…
…000000011110
3202100101021220
4221100000132
510232012340
61023434210
7160625103
oct51200036
922311256
1010813470
116116358
123755966
132317c05
141616aaa
15e38ed0
hexa5001e

10813470 has 64 divisors (see below), whose sum is σ = 27855360. Its totient is φ = 2678400.

The previous prime is 10813469. The next prime is 10813471. The reversal of 10813470 is 7431801.

It is an interprime number because it is at equal distance from previous prime (10813469) and next prime (10813471).

It is a super-2 number, since 2×108134702 = 233862266881800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10813470.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10813471) 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, 34615 + ... + 34925.

It is an arithmetic number, because the mean of its divisors is an integer number (435240).

Almost surely, 210813470 is an apocalyptic number.

10813470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10813470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13927680).

10813470 is an abundant number, since it is smaller than the sum of its proper divisors (17041890).

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

10813470 is a wasteful number, since it uses less digits than its factorization.

10813470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 10813470 is about 3288.3841016524. The cubic root of 10813470 is about 221.1337478590.

The spelling of 10813470 in words is "ten million, eight hundred thirteen thousand, four hundred seventy".

Divisors: 1 2 3 5 6 10 15 19 30 38 57 61 95 114 122 183 190 285 305 311 366 570 610 622 915 933 1159 1555 1830 1866 2318 3110 3477 4665 5795 5909 6954 9330 11590 11818 17385 17727 18971 29545 34770 35454 37942 56913 59090 88635 94855 113826 177270 189710 284565 360449 569130 720898 1081347 1802245 2162694 3604490 5406735 10813470