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70252107302 = 21310092677903
BaseRepresentation
bin100000101101101011…
…0100001011000100110
320201022222201211002002
41001123112201120212
52122334014413202
652135014245302
75034625026236
oct1013326413046
9221288654062
1070252107302
1127880535013
1211747356832
136817747280
1435862bdcc6
151c6280e302
hex105b5a1626

70252107302 has 16 divisors (see below), whose sum is σ = 113596687680. Its totient is φ = 32391902592.

The previous prime is 70252107301. The next prime is 70252107391. The reversal of 70252107302 is 20370125207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70252107301) 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, 1312718 + ... + 1365185.

It is an arithmetic number, because the mean of its divisors is an integer number (7099792980).

Almost surely, 270252107302 is an apocalyptic number.

70252107302 is a deficient number, since it is larger than the sum of its proper divisors (43344580378).

70252107302 is a wasteful number, since it uses less digits than its factorization.

70252107302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2678927.

The product of its (nonzero) digits is 5880, while the sum is 29.

The spelling of 70252107302 in words is "seventy billion, two hundred fifty-two million, one hundred seven thousand, three hundred two".

Divisors: 1 2 13 26 1009 2018 13117 26234 2677903 5355806 34812739 69625478 2702004127 5404008254 35126053651 70252107302