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70010404371 = 3231380365983
BaseRepresentation
bin100000100110011110…
…0011111111000010011
320200201010221000222200
41001030330133320103
52121340130414441
652055021534243
75025631422045
oct1011474377023
9220633830880
1070010404371
1127767059026
121169a414383
1367a964b29b
143562163a95
151c4b4b87b6
hex104cf1fe13

70010404371 has 24 divisors (see below), whose sum is σ = 104417304576. Its totient is φ = 45155441520.

The previous prime is 70010404363. The next prime is 70010404381. The reversal of 70010404371 is 17340401007.

It is not a de Polignac number, because 70010404371 - 23 = 70010404363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70010404351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1028046 + ... + 1094028.

It is an arithmetic number, because the mean of its divisors is an integer number (4350721024).

Almost surely, 270010404371 is an apocalyptic number.

70010404371 is a deficient number, since it is larger than the sum of its proper divisors (34406900205).

70010404371 is a wasteful number, since it uses less digits than its factorization.

70010404371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69823 (or 69820 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

Adding to 70010404371 its reverse (17340401007), we get a palindrome (87350805378).

The spelling of 70010404371 in words is "seventy billion, ten million, four hundred four thousand, three hundred seventy-one".

Divisors: 1 3 9 31 93 279 3803 11409 34227 65983 117893 197949 353679 593847 1061037 2045473 6136419 18409257 250933349 752800047 2258400141 7778933819 23336801457 70010404371