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245054122350006 = 23371240189012773
BaseRepresentation
bin110111101110000000011011…
…111010011101010110110110
31012010122221112010102110000210
4313232000123322131112312
5224104431320310200011
62225104150520050250
7102421401411462414
oct6756003372352666
91163587463373023
10245054122350006
1171099962578562
1223599169903986
13a697673749778
14447297b8982b4
151d4e647c146a6
hexdee01be9d5b6

245054122350006 has 32 divisors (see below), whose sum is σ = 503395008955488. Its totient is φ = 79470602841600.

The previous prime is 245054122349987. The next prime is 245054122350007. The reversal of 245054122350006 is 600053221450542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245054122350007) 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, 41753365 + ... + 47259408.

It is an arithmetic number, because the mean of its divisors is an integer number (15731094029859).

Almost surely, 2245054122350006 is an apocalyptic number.

245054122350006 is an abundant number, since it is smaller than the sum of its proper divisors (258340886605482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245054122350006 is a wasteful number, since it uses less digits than its factorization.

245054122350006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89025216.

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 245054122350006 in words is "two hundred forty-five trillion, fifty-four billion, one hundred twenty-two million, three hundred fifty thousand, six".

Divisors: 1 2 3 6 37 74 111 222 12401 24802 37203 74406 458837 917674 1376511 2753022 89012773 178025546 267038319 534076638 3293472601 6586945202 9880417803 19760835606 1103847397973 2207694795946 3311542193919 6623084387838 40842353725001 81684707450002 122527061175003 245054122350006