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3230124213 = 313741918757
BaseRepresentation
bin1100000010000111…
…1100100010110101
322100010001022102010
43000201330202311
523103402433323
61252304434433
7143021413521
oct30041744265
98303038363
103230124213
111408359148
12761918a19
133c6288204
14228dcad81
1513d89dc93
hexc087c8b5

3230124213 has 16 divisors (see below), whose sum is σ = 4348854720. Its totient is φ = 2132482176.

The previous prime is 3230124211. The next prime is 3230124257. The reversal of 3230124213 is 3124210323.

It is not a de Polignac number, because 3230124213 - 21 = 3230124211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3230124213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3230124211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162831 + ... + 181587.

It is an arithmetic number, because the mean of its divisors is an integer number (271803420).

Almost surely, 23230124213 is an apocalyptic number.

It is an amenable number.

3230124213 is a deficient number, since it is larger than the sum of its proper divisors (1118730507).

3230124213 is a wasteful number, since it uses less digits than its factorization.

3230124213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19316.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3230124213 is about 56834.1817307155. The cubic root of 3230124213 is about 1478.2222709390. Note that the first 4 decimals are identical.

Adding to 3230124213 its reverse (3124210323), we get a palindrome (6354334536).

The spelling of 3230124213 in words is "three billion, two hundred thirty million, one hundred twenty-four thousand, two hundred thirteen".

Divisors: 1 3 137 411 419 1257 18757 56271 57403 172209 2569709 7709127 7859183 23577549 1076708071 3230124213