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70080748701 = 380928875463
BaseRepresentation
bin100000101000100100…
…0110101110010011101
320200220001021220021020
41001101020311302131
52122011132424301
652110013354353
75030444351415
oct1012110656235
9220801256236
1070080748701
11277a2834837
12116b9a989b9
1367bb0aa752
14356b635645
151c52761436
hex1051235c9d

70080748701 has 8 divisors (see below), whose sum is σ = 93556503360. Its totient is φ = 46662746592.

The previous prime is 70080748687. The next prime is 70080748723. The reversal of 70080748701 is 10784708007.

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

It is not a de Polignac number, because 70080748701 - 25 = 70080748669 is a prime.

It is a super-2 number, since 2×700807487012 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70080748781) 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, 14435305 + ... + 14440158.

It is an arithmetic number, because the mean of its divisors is an integer number (11694562920).

Almost surely, 270080748701 is an apocalyptic number.

It is an amenable number.

70080748701 is a deficient number, since it is larger than the sum of its proper divisors (23475754659).

70080748701 is a wasteful number, since it uses less digits than its factorization.

70080748701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28876275.

The product of its (nonzero) digits is 87808, while the sum is 42.

The spelling of 70080748701 in words is "seventy billion, eighty million, seven hundred forty-eight thousand, seven hundred one".

Divisors: 1 3 809 2427 28875463 86626389 23360249567 70080748701