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30653192675 = 5271066316427
BaseRepresentation
bin11100100011000100…
…101001100111100011
32221010021101112021102
4130203010221213203
51000234204131200
622025404145015
72133420560450
oct344304514743
987107345242
1030653192675
1111aaaa23396
125b3583816b
132b767c6341
1416ab0ba827
15be61526d5
hex7231299e3

30653192675 has 24 divisors (see below), whose sum is σ = 43446671616. Its totient is φ = 21016081440.

The previous prime is 30653192639. The next prime is 30653192719. The reversal of 30653192675 is 57629135603.

It is not a de Polignac number, because 30653192675 - 28 = 30653192419 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1857812 + ... + 1874238.

It is an arithmetic number, because the mean of its divisors is an integer number (1810277984).

Almost surely, 230653192675 is an apocalyptic number.

30653192675 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

30653192675 is a deficient number, since it is larger than the sum of its proper divisors (12793478941).

30653192675 is a wasteful number, since it uses less digits than its factorization.

30653192675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27107 (or 27102 counting only the distinct ones).

The product of its (nonzero) digits is 1020600, while the sum is 47.

The spelling of 30653192675 in words is "thirty billion, six hundred fifty-three million, one hundred ninety-two thousand, six hundred seventy-five".

Divisors: 1 5 7 25 35 175 10663 16427 53315 74641 82135 114989 266575 373205 410675 574945 1866025 2874725 175161101 875805505 1226127707 4379027525 6130638535 30653192675