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10700388452 = 2213215828977
BaseRepresentation
bin10011111011100101…
…01111100001100100
31000121201200001110102
421331302233201210
5133403244412302
64525442243232
7526110541535
oct117562574144
930551601412
1010700388452
1145a10aa246
1220a7656518
131016b34600
1473719c68c
1542960a702
hex27dcaf864

10700388452 has 18 divisors (see below), whose sum is σ = 20276920818. Its totient is φ = 4938640512.

The previous prime is 10700388431. The next prime is 10700388499. The reversal of 10700388452 is 25488300701.

It can be written as a sum of positive squares in 3 ways, for example, as 695587876 + 10004800576 = 26374^2 + 100024^2 .

It is a super-2 number, since 2×107003884522 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7913813 + ... + 7915164.

It is an arithmetic number, because the mean of its divisors is an integer number (1126495601).

Almost surely, 210700388452 is an apocalyptic number.

It is an amenable number.

10700388452 is a deficient number, since it is larger than the sum of its proper divisors (9576532366).

10700388452 is a wasteful number, since it uses less digits than its factorization.

10700388452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15829007 (or 15828992 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The spelling of 10700388452 in words is "ten billion, seven hundred million, three hundred eighty-eight thousand, four hundred fifty-two".

Divisors: 1 2 4 13 26 52 169 338 676 15828977 31657954 63315908 205776701 411553402 823106804 2675097113 5350194226 10700388452