Search a number
-
+
1010357264 = 2473712593
BaseRepresentation
bin111100001110001…
…101010000010000
32121102011110121102
4330032031100100
54032122413024
6244131243532
734015616000
oct7416152020
92542143542
101010357264
11479358404
122424495a8
13131425547
1498286000
155da7a1ae
hex3c38d410

1010357264 has 80 divisors (see below), whose sum is σ = 2315923200. Its totient is φ = 426746880.

The previous prime is 1010357233. The next prime is 1010357267. The reversal of 1010357264 is 4627530101.

It is a super-5 number, since 5×10103572645 (a number of 46 digits) contains 55555 as substring.

It is not an unprimeable number, because it can be changed into a prime (1010357267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 388352 + ... + 390944.

It is an arithmetic number, because the mean of its divisors is an integer number (28949040).

Almost surely, 21010357264 is an apocalyptic number.

1010357264 is a gapful number since it is divisible by the number (14) 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 1010357264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1157961600).

1010357264 is an abundant number, since it is smaller than the sum of its proper divisors (1305565936).

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

1010357264 is an equidigital number, since it uses as much as digits as its factorization.

1010357264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2693 (or 2673 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 1010357264 is about 31786.1174728843. The cubic root of 1010357264 is about 1003.4405702339.

Adding to 1010357264 its reverse (4627530101), we get a palindrome (5637887365).

The spelling of 1010357264 in words is "one billion, ten million, three hundred fifty-seven thousand, two hundred sixty-four".

Divisors: 1 2 4 7 8 14 16 28 49 56 71 98 112 142 196 284 343 392 497 568 686 784 994 1136 1372 1988 2593 2744 3479 3976 5186 5488 6958 7952 10372 13916 18151 20744 24353 27832 36302 41488 48706 55664 72604 97412 127057 145208 184103 194824 254114 290416 368206 389648 508228 736412 889399 1016456 1288721 1472824 1778798 2032912 2577442 2945648 3557596 5154884 7115192 9021047 10309768 14230384 18042094 20619536 36084188 63147329 72168376 126294658 144336752 252589316 505178632 1010357264