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131352417434470 = 2519691328512813
BaseRepresentation
bin11101110111011011011110…
…001011100111101101100110
3122020002011112211000022021211
4131313123132023213231212
5114204034222330400340
61143210244553102034
736444620232214621
oct3567333613475546
9566064484008254
10131352417434470
113894227a3227a1
1212894b8a9b791a
13583a63120072b
1424616c3154db8
15102bba01d05ea
hex7776de2e7b66

131352417434470 has 16 divisors (see below), whose sum is σ = 248878264613040. Its totient is φ = 49775652922464.

The previous prime is 131352417434383. The next prime is 131352417434503. The reversal of 131352417434470 is 74434714253131.

131352417434470 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345664256217 + ... + 345664256596.

It is an arithmetic number, because the mean of its divisors is an integer number (15554891538315).

Almost surely, 2131352417434470 is an apocalyptic number.

131352417434470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131352417434470 is a deficient number, since it is larger than the sum of its proper divisors (117525847178570).

131352417434470 is a wasteful number, since it uses less digits than its factorization.

131352417434470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691328512839.

The product of its (nonzero) digits is 3386880, while the sum is 49.

The spelling of 131352417434470 in words is "one hundred thirty-one trillion, three hundred fifty-two billion, four hundred seventeen million, four hundred thirty-four thousand, four hundred seventy".

Divisors: 1 2 5 10 19 38 95 190 691328512813 1382657025626 3456642564065 6913285128130 13135241743447 26270483486894 65676208717235 131352417434470