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2310010013231 = 22352091988633
BaseRepresentation
bin100001100111010111010…
…100111000011000101111
322011211112120101020101222
4201213113110320120233
5300321400030410411
64525112015253555
7325615126065434
oct41472724703057
98154476336358
102310010013231
11810740481198
1231384181a2bb
13139aaa17801b
147db3b1ddb8b
154014e3764db
hex219d753862f

2310010013231 has 8 divisors (see below), whose sum is σ = 2320815423360. Its totient is φ = 2299208591232.

The previous prime is 2310010013203. The next prime is 2310010013261. The reversal of 2310010013231 is 1323100100132.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2310010013231 is a prime.

It is a super-2 number, since 2×23100100132312 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2310010013261) 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, 167291 + ... + 2155923.

It is an arithmetic number, because the mean of its divisors is an integer number (290101927920).

Almost surely, 22310010013231 is an apocalyptic number.

2310010013231 is a deficient number, since it is larger than the sum of its proper divisors (10805410129).

2310010013231 is a wasteful number, since it uses less digits than its factorization.

2310010013231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1994065.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 2310010013231 its reverse (1323100100132), we get a palindrome (3633110113363).

The spelling of 2310010013231 in words is "two trillion, three hundred ten billion, ten million, thirteen thousand, two hundred thirty-one".

Divisors: 1 223 5209 1161607 1988633 443465159 10358789297 2310010013231