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10131552301 = 13929838913
BaseRepresentation
bin10010110111110001…
…10011100000101101
3222011002022011221211
421123320303200231
5131222134133201
64353202154421
7506032526233
oct113370634055
928132264854
1010131552301
114329aa7222
121b69052a11
13c5602a680
146c1808953
153e46e6651
hex25be3382d

10131552301 has 8 divisors (see below), whose sum is σ = 10922660280. Its totient is φ = 9342124032.

The previous prime is 10131552181. The next prime is 10131552307. The reversal of 10131552301 is 10325513101.

It can be written as a sum of positive squares in 4 ways, for example, as 271260900 + 9860291401 = 16470^2 + 99299^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10131552301 - 27 = 10131552173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131552307) 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, 407380 + ... + 431533.

It is an arithmetic number, because the mean of its divisors is an integer number (1365332535).

Almost surely, 210131552301 is an apocalyptic number.

It is an amenable number.

10131552301 is a deficient number, since it is larger than the sum of its proper divisors (791107979).

10131552301 is an equidigital number, since it uses as much as digits as its factorization.

10131552301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839855.

The product of its (nonzero) digits is 450, while the sum is 22.

The spelling of 10131552301 in words is "ten billion, one hundred thirty-one million, five hundred fifty-two thousand, three hundred one".

Divisors: 1 13 929 12077 838913 10905869 779350177 10131552301