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70070006674 = 261574344317
BaseRepresentation
bin100000101000001111…
…1110111001110010010
320200212022002010222101
41001100133313032102
52122000410203144
652104551231014
75030254141513
oct1012037671622
9220768063871
1070070006674
1127797768128
12116b637846a
1367b8ab9215
14356a03aa0a
151c5183d6d4
hex10507f7392

70070006674 has 8 divisors (see below), whose sum is σ = 106828043148. Its totient is φ = 34460658960.

The previous prime is 70070006663. The next prime is 70070006687. The reversal of 70070006674 is 47660007007.

It can be written as a sum of positive squares in 2 ways, for example, as 61433092449 + 8636914225 = 247857^2 + 92935^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287172037 + ... + 287172280.

Almost surely, 270070006674 is an apocalyptic number.

70070006674 is a deficient number, since it is larger than the sum of its proper divisors (36758036474).

70070006674 is a wasteful number, since it uses less digits than its factorization.

70070006674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574344380.

The product of its (nonzero) digits is 49392, while the sum is 37.

The spelling of 70070006674 in words is "seventy billion, seventy million, six thousand, six hundred seventy-four".

Divisors: 1 2 61 122 574344317 1148688634 35035003337 70070006674