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70007067041 = 377572499449
BaseRepresentation
bin100000100110010111…
…1110001000110100001
320200200220122111000212
41001030233301012201
52121333302121131
652054422223505
75025561152162
oct1011457610641
9220626574025
1070007067041
11277651896aa
1211699284b95
1367a8a50232
143561935769
151c4b059a2b
hex104cbf11a1

70007067041 has 8 divisors (see below), whose sum is σ = 71994157800. Its totient is φ = 68024976768.

The previous prime is 70007066989. The next prime is 70007067079. The reversal of 70007067041 is 14076070007.

It can be written as a sum of positive squares in 4 ways, for example, as 31638092641 + 38368974400 = 177871^2 + 195880^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 70007067041 - 214 = 70007050657 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70007066989 and 70007067007.

It is not an unprimeable number, because it can be changed into a prime (70007063041) 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, 1221716 + ... + 1277733.

It is an arithmetic number, because the mean of its divisors is an integer number (8999269725).

Almost surely, 270007067041 is an apocalyptic number.

It is an amenable number.

70007067041 is a deficient number, since it is larger than the sum of its proper divisors (1987090759).

70007067041 is a wasteful number, since it uses less digits than its factorization.

70007067041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2500243.

The product of its (nonzero) digits is 8232, while the sum is 32.

The spelling of 70007067041 in words is "seventy billion, seven million, sixty-seven thousand, forty-one".

Divisors: 1 37 757 28009 2499449 92479613 1892082893 70007067041