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1007890058905 = 51901290336527
BaseRepresentation
bin11101010101010101110…
…11011100111010011001
310120100112120221221112221
432222222323130322121
5113003124323341110
62051003541504041
7132550312101142
oct16525273347231
93510476857487
101007890058905
11359497731a34
12143404412021
1374074ac7352
1436ad4292ac9
151b33e2967da
hexeaaaedce99

1007890058905 has 16 divisors (see below), whose sum is σ = 1210554284544. Its totient is φ = 805588235200.

The previous prime is 1007890058897. The next prime is 1007890058921. The reversal of 1007890058905 is 5098500987001.

It is not a de Polignac number, because 1007890058905 - 23 = 1007890058897 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27574752 + ... + 27611278.

It is an arithmetic number, because the mean of its divisors is an integer number (75659642784).

Almost surely, 21007890058905 is an apocalyptic number.

It is an amenable number.

1007890058905 is a deficient number, since it is larger than the sum of its proper divisors (202664225639).

1007890058905 is a wasteful number, since it uses less digits than its factorization.

1007890058905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41336.

The product of its (nonzero) digits is 907200, while the sum is 52.

The spelling of 1007890058905 in words is "one trillion, seven billion, eight hundred ninety million, fifty-eight thousand, nine hundred five".

Divisors: 1 5 1901 2903 9505 14515 36527 182635 5518603 27593015 69437827 106037881 347189135 530189405 201578011781 1007890058905