Search a number
-
+
10331512325 = 521972097769
BaseRepresentation
bin10011001111100111…
…00101111000000101
3222200000120012112122
421213303211320011
5132124331343300
64425104055325
7514011256121
oct114763457005
928600505478
1010331512325
114421962142
122004004545
13c8859c704
147001ba581
15407043c85
hex267ce5e05

10331512325 has 12 divisors (see below), whose sum is σ = 12876112260. Its totient is φ = 8223250560.

The previous prime is 10331512307. The next prime is 10331512337. The reversal of 10331512325 is 52321513301.

It can be written as a sum of positive squares in 6 ways, for example, as 322310209 + 10009202116 = 17953^2 + 100046^2 .

It is not a de Polignac number, because 10331512325 - 210 = 10331511301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10331512294 and 10331512303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1043960 + ... + 1053809.

It is an arithmetic number, because the mean of its divisors is an integer number (1073009355).

Almost surely, 210331512325 is an apocalyptic number.

It is an amenable number.

10331512325 is a deficient number, since it is larger than the sum of its proper divisors (2544599935).

10331512325 is a wasteful number, since it uses less digits than its factorization.

10331512325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2097976 (or 2097971 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 26.

The spelling of 10331512325 in words is "ten billion, three hundred thirty-one million, five hundred twelve thousand, three hundred twenty-five".

Divisors: 1 5 25 197 985 4925 2097769 10488845 52444225 413260493 2066302465 10331512325