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7070692430 = 252330742141
BaseRepresentation
bin1101001010111001…
…00011010001001110
3200020202202101120102
412211130203101032
5103440044124210
63125341251102
7340134615434
oct64534432116
920222671512
107070692430
112aa924896a
121453b63a92
13888b57999
144b10bcd54
152b5b2eea5
hex1a572344e

7070692430 has 16 divisors (see below), whose sum is σ = 13280605344. Its totient is φ = 2705308320.

The previous prime is 7070692399. The next prime is 7070692469. The reversal of 7070692430 is 342960707.

It is a Curzon number.

It is a congruent number.

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, 15370841 + ... + 15371300.

It is an arithmetic number, because the mean of its divisors is an integer number (830037834).

Almost surely, 27070692430 is an apocalyptic number.

7070692430 is a deficient number, since it is larger than the sum of its proper divisors (6209912914).

7070692430 is a wasteful number, since it uses less digits than its factorization.

7070692430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30742171.

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 7070692430 is about 84087.4094618213. The cubic root of 7070692430 is about 1919.3491382938.

The spelling of 7070692430 in words is "seven billion, seventy million, six hundred ninety-two thousand, four hundred thirty".

Divisors: 1 2 5 10 23 46 115 230 30742141 61484282 153710705 307421410 707069243 1414138486 3535346215 7070692430