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900985242010 = 25712871217743
BaseRepresentation
bin11010001110001101110…
…01111100000110011010
310012010121012200120012011
431013012321330012122
5104230204210221020
61525523520340134
7122044153124140
oct15070671740632
93163535616164
10900985242010
11318118753797
1212674a17464a
1366c68929b49
14318721b1590
1518683c9535a
hexd1c6e7c19a

900985242010 has 16 divisors (see below), whose sum is σ = 1853455355136. Its totient is φ = 308909225808.

The previous prime is 900985241921. The next prime is 900985242037. The reversal of 900985242010 is 10242589009.

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, 6435608802 + ... + 6435608941.

It is an arithmetic number, because the mean of its divisors is an integer number (115840959696).

Almost surely, 2900985242010 is an apocalyptic number.

900985242010 is an abundant number, since it is smaller than the sum of its proper divisors (952470113126).

900985242010 is a wasteful number, since it uses less digits than its factorization.

900985242010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12871217757.

The product of its (nonzero) digits is 51840, while the sum is 40.

The spelling of 900985242010 in words is "nine hundred billion, nine hundred eighty-five million, two hundred forty-two thousand, ten".

Divisors: 1 2 5 7 10 14 35 70 12871217743 25742435486 64356088715 90098524201 128712177430 180197048402 450492621005 900985242010