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70470908601 = 361937948793
BaseRepresentation
bin100000110100001100…
…1001011101010111001
320201220020110002000220
41001220121023222321
52123311023033401
652212432050253
75043222561012
oct1015031135271
9221806402026
1070470908601
1127982a99735
12117a8693989
136850b851b2
1435a7398009
151c76b2e336
hex106864bab9

70470908601 has 8 divisors (see below), whose sum is σ = 94113009120. Its totient is φ = 46904706912.

The previous prime is 70470908593. The next prime is 70470908603. The reversal of 70470908601 is 10680907407.

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

It is not a de Polignac number, because 70470908601 - 23 = 70470908593 is a prime.

It is a super-2 number, since 2×704709086012 (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (70470908603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18972540 + ... + 18976253.

It is an arithmetic number, because the mean of its divisors is an integer number (11764126140).

Almost surely, 270470908601 is an apocalyptic number.

It is an amenable number.

70470908601 is a deficient number, since it is larger than the sum of its proper divisors (23642100519).

70470908601 is a wasteful number, since it uses less digits than its factorization.

70470908601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37949415.

The product of its (nonzero) digits is 84672, while the sum is 42.

The spelling of 70470908601 in words is "seventy billion, four hundred seventy million, nine hundred eight thousand, six hundred one".

Divisors: 1 3 619 1857 37948793 113846379 23490302867 70470908601