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70023307407 = 354709426641
BaseRepresentation
bin100000100110110110…
…1101110000010001111
320200202001012120121220
41001031231232002033
52121401431314112
652100202254423
75026146202164
oct1011555560217
9220661176556
1070023307407
1127773371299
12116a27b7413
1367ac218311
143563b6206b
151c4c6b698c
hex104db6e08f

70023307407 has 8 divisors (see below), whose sum is σ = 93366335280. Its totient is φ = 46681242240.

The previous prime is 70023307379. The next prime is 70023307423. The reversal of 70023307407 is 70470332007.

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

It is not a de Polignac number, because 70023307407 - 27 = 70023307279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70023303407) 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, 49194 + ... + 377447.

It is an arithmetic number, because the mean of its divisors is an integer number (11670791910).

Almost surely, 270023307407 is an apocalyptic number.

70023307407 is a deficient number, since it is larger than the sum of its proper divisors (23343027873).

70023307407 is a wasteful number, since it uses less digits than its factorization.

70023307407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481353.

The product of its (nonzero) digits is 24696, while the sum is 33.

The spelling of 70023307407 in words is "seventy billion, twenty-three million, three hundred seven thousand, four hundred seven".

Divisors: 1 3 54709 164127 426641 1279923 23341102469 70023307407