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104120214213 = 336379542683
BaseRepresentation
bin110000011111000001…
…1000110001011000101
3100221202022112220121010
41200332003012023011
53201214233323323
6115455425312433
710344124134561
oct1407603061305
9327668486533
10104120214213
1140180168014
1218219795719
139a84301712
14507a3486a1
152a95d08c93
hex183e0c62c5

104120214213 has 8 divisors (see below), whose sum is σ = 138865137568. Its totient is φ = 69394383504.

The previous prime is 104120214203. The next prime is 104120214217. The reversal of 104120214213 is 312412021401.

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

It is not a de Polignac number, because 104120214213 - 25 = 104120214181 is a prime.

It is a super-2 number, since 2×1041202142132 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104120214213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104120214217) 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, 4760431 + ... + 4782252.

It is an arithmetic number, because the mean of its divisors is an integer number (17358142196).

Almost surely, 2104120214213 is an apocalyptic number.

It is an amenable number.

104120214213 is a deficient number, since it is larger than the sum of its proper divisors (34744923355).

104120214213 is an equidigital number, since it uses as much as digits as its factorization.

104120214213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9546323.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 104120214213 its reverse (312412021401), we get a palindrome (416532235614).

The spelling of 104120214213 in words is "one hundred four billion, one hundred twenty million, two hundred fourteen thousand, two hundred thirteen".

Divisors: 1 3 3637 10911 9542683 28628049 34706738071 104120214213