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10220130313 = 31859383797
BaseRepresentation
bin10011000010010101…
…01101000000001001
3222101020222102010221
421201022231000021
5131412323132223
64410044510041
7511156450201
oct114112550011
928336872127
1010220130313
114374aa7198
121b9284b321
13c6b4a22b3
146cd4a5401
153ec391b5d
hex2612ad009

10220130313 has 8 divisors (see below), whose sum is σ = 10562120960. Its totient is φ = 9878909040.

The previous prime is 10220130233. The next prime is 10220130317. The reversal of 10220130313 is 31303102201.

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 10220130313 - 225 = 10186575881 is a prime.

It is a super-2 number, since 2×102201303132 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10220130317) 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, 165270 + ... + 218527.

It is an arithmetic number, because the mean of its divisors is an integer number (1320265120).

Almost surely, 210220130313 is an apocalyptic number.

It is an amenable number.

10220130313 is a deficient number, since it is larger than the sum of its proper divisors (341990647).

10220130313 is an equidigital number, since it uses as much as digits as its factorization.

10220130313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384687.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10220130313 its reverse (31303102201), we get a palindrome (41523232514).

The spelling of 10220130313 in words is "ten billion, two hundred twenty million, one hundred thirty thousand, three hundred thirteen".

Divisors: 1 31 859 26629 383797 11897707 329681623 10220130313