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30537907010 = 2513234906977
BaseRepresentation
bin11100011100001100…
…110111101101000010
32220211020110102001222
4130130030313231002
51000020201011020
622010125155042
72130520632602
oct343414675502
986736412058
1030537907010
1111a50941586
125b030bba82
132b58960180
141699a6ac02
15bdae7db25
hex71c337b42

30537907010 has 16 divisors (see below), whose sum is σ = 59196558456. Its totient is φ = 11275534848.

The previous prime is 30537907009. The next prime is 30537907063. The reversal of 30537907010 is 1070973503.

It can be written as a sum of positive squares in 4 ways, for example, as 24446260609 + 6091646401 = 156353^2 + 78049^2 .

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, 117453359 + ... + 117453618.

Almost surely, 230537907010 is an apocalyptic number.

30537907010 is a deficient number, since it is larger than the sum of its proper divisors (28658651446).

30537907010 is a wasteful number, since it uses less digits than its factorization.

30537907010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234906997.

The product of its (nonzero) digits is 19845, while the sum is 35.

The spelling of 30537907010 in words is "thirty billion, five hundred thirty-seven million, nine hundred seven thousand, ten".

Divisors: 1 2 5 10 13 26 65 130 234906977 469813954 1174534885 2349069770 3053790701 6107581402 15268953505 30537907010