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70009068507 = 373333765167
BaseRepresentation
bin100000100110011011…
…1011001101111011011
320200201001102011112020
41001030313121233123
52121334310143012
652054533145523
75025614156310
oct1011467315733
9220631364466
1070009068507
1127766326404
1211699a8b2a3
1367a92a1231
143561cd6d07
151c4b302a8c
hex104cdd9bdb

70009068507 has 8 divisors (see below), whose sum is σ = 106680485376. Its totient is φ = 40005181992.

The previous prime is 70009068487. The next prime is 70009068529. The reversal of 70009068507 is 70586090007.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 70009068507 - 28 = 70009068251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70009068587) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1666882563 + ... + 1666882604.

It is an arithmetic number, because the mean of its divisors is an integer number (13335060672).

Almost surely, 270009068507 is an apocalyptic number.

70009068507 is a deficient number, since it is larger than the sum of its proper divisors (36671416869).

70009068507 is a wasteful number, since it uses less digits than its factorization.

70009068507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3333765177.

The product of its (nonzero) digits is 105840, while the sum is 42.

The spelling of 70009068507 in words is "seventy billion, nine million, sixty-eight thousand, five hundred seven".

Divisors: 1 3 7 21 3333765167 10001295501 23336356169 70009068507