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10700886312 = 2332148623421
BaseRepresentation
bin10011111011101001…
…01001000100101000
31000121202121100101200
421331310221010220
5133403411330222
64525501044200
7526115014164
oct117564510450
930552540350
1010700886312
1145a140a2a6
1220a7856660
131016c7a0bc
1473728bca4
154296a7eac
hex27dd29128

10700886312 has 24 divisors (see below), whose sum is σ = 28981567290. Its totient is φ = 3566962080.

The previous prime is 10700886293. The next prime is 10700886319. The reversal of 10700886312 is 21368800701.

10700886312 is a `hidden beast` number, since 10 + 7 + 0 + 0 + 8 + 8 + 631 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 9530835876 + 1170050436 = 97626^2 + 34206^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×107008863122 (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (10700886319) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74311639 + ... + 74311782.

Almost surely, 210700886312 is an apocalyptic number.

10700886312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10700886312 is an abundant number, since it is smaller than the sum of its proper divisors (18280680978).

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

10700886312 is a wasteful number, since it uses less digits than its factorization.

10700886312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148623433 (or 148623426 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The spelling of 10700886312 in words is "ten billion, seven hundred million, eight hundred eighty-six thousand, three hundred twelve".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 148623421 297246842 445870263 594493684 891740526 1188987368 1337610789 1783481052 2675221578 3566962104 5350443156 10700886312