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30374365111 = 6726766399
BaseRepresentation
bin11100010010011101…
…000000011110110111
32220101211201121202121
4130102131000132313
5444201314140421
621542004020411
72123463562216
oct342235003667
986354647677
1030374365111
11119775a0092
125a78391707
132b30acc50c
14168205907d
15bcb926d41
hex7127407b7

30374365111 has 6 divisors (see below), whose sum is σ = 30834484800. Its totient is φ = 29921011956.

The previous prime is 30374365081. The next prime is 30374365169. The reversal of 30374365111 is 11156347303.

It is not a de Polignac number, because 30374365111 - 25 = 30374365079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30374365211) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3378711 + ... + 3387688.

It is an arithmetic number, because the mean of its divisors is an integer number (5139080800).

Almost surely, 230374365111 is an apocalyptic number.

30374365111 is a deficient number, since it is larger than the sum of its proper divisors (460119689).

30374365111 is an frugal number, since it uses more digits than its factorization.

30374365111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6766533 (or 6766466 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 34.

The spelling of 30374365111 in words is "thirty billion, three hundred seventy-four million, three hundred sixty-five thousand, one hundred eleven".

Divisors: 1 67 4489 6766399 453348733 30374365111