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1307022950874 = 23394355246553
BaseRepresentation
bin10011000001010000101…
…000111000000111011010
311121221122200021022200210
4103001100220320013122
5132403240333411444
62440234341511550
7163300150526664
oct23012050700732
94557580238623
101307022950874
1146433a422123
121913874125b6
13963370a7984
144739019b534
1523eea7747b9
hex13050a381da

1307022950874 has 16 divisors (see below), whose sum is σ = 2614708907712. Its totient is φ = 435563815968.

The previous prime is 1307022950869. The next prime is 1307022950899. The reversal of 1307022950874 is 4780592207031.

It is a happy number.

It is a super-2 number, since 2×13070229508742 (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27599619 + ... + 27646934.

It is an arithmetic number, because the mean of its divisors is an integer number (163419306732).

Almost surely, 21307022950874 is an apocalyptic number.

1307022950874 is an abundant number, since it is smaller than the sum of its proper divisors (1307685956838).

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

1307022950874 is a wasteful number, since it uses less digits than its factorization.

1307022950874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55250501.

The product of its (nonzero) digits is 846720, while the sum is 48.

The spelling of 1307022950874 in words is "one trillion, three hundred seven billion, twenty-two million, nine hundred fifty thousand, eight hundred seventy-four".

Divisors: 1 2 3 6 3943 7886 11829 23658 55246553 110493106 165739659 331479318 217837158479 435674316958 653511475437 1307022950874