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11107152680 = 2351333916299
BaseRepresentation
bin10100101100000100…
…11011001100101000
31001200002001211002012
422112002123030220
5140221412341210
65034052455052
7542150145221
oct122602331450
931602054065
1011107152680
11478a775228
12219b91a488
1310801a39c0
14775204248
154501a8305
hex29609b328

11107152680 has 64 divisors (see below), whose sum is σ = 26925696000. Its totient is φ = 4099242240.

The previous prime is 11107152643. The next prime is 11107152697. The reversal of 11107152680 is 8625170111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1760171 + ... + 1766469.

It is an arithmetic number, because the mean of its divisors is an integer number (420714000).

Almost surely, 211107152680 is an apocalyptic number.

11107152680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11107152680 is an abundant number, since it is smaller than the sum of its proper divisors (15818543320).

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

11107152680 is a wasteful number, since it uses less digits than its factorization.

11107152680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9714 (or 9710 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 32.

The spelling of 11107152680 in words is "eleven billion, one hundred seven million, one hundred fifty-two thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 13 20 26 40 52 65 104 130 260 520 3391 6299 6782 12598 13564 16955 25196 27128 31495 33910 44083 50392 62990 67820 81887 88166 125980 135640 163774 176332 220415 251960 327548 352664 409435 440830 655096 818870 881660 1637740 1763320 3275480 21359909 42719818 85439636 106799545 170879272 213599090 277678817 427198180 555357634 854396360 1110715268 1388394085 2221430536 2776788170 5553576340 11107152680