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11282470960 = 2451014113907
BaseRepresentation
bin10101000000111110…
…01101100000110000
31002010021221220112211
422200133031200300
5141101303032320
65103314301504
7546406264225
oct124037154060
932107856484
1011282470960
11486a72a472
12222a587894
1310aa5c8927
147905dd94c
1546078955a
hex2a07cd830

11282470960 has 40 divisors (see below), whose sum is σ = 26236218096. Its totient is φ = 4512218880.

The previous prime is 11282470957. The next prime is 11282470961. The reversal of 11282470960 is 6907428211.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (11282470961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 804327 + ... + 818233.

Almost surely, 211282470960 is an apocalyptic number.

11282470960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11282470960 is an abundant number, since it is smaller than the sum of its proper divisors (14953747136).

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

11282470960 is a wasteful number, since it uses less digits than its factorization.

11282470960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24061 (or 24055 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The spelling of 11282470960 in words is "eleven billion, two hundred eighty-two million, four hundred seventy thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 80 10141 13907 20282 27814 40564 50705 55628 69535 81128 101410 111256 139070 162256 202820 222512 278140 405640 556280 811280 1112560 141030887 282061774 564123548 705154435 1128247096 1410308870 2256494192 2820617740 5641235480 11282470960