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70410715121 = 315501412891
BaseRepresentation
bin100000110010011001…
…1100011111111110001
320201202001011221002202
41001210303203333301
52123200120340441
652202441552545
75041562126555
oct1014463437761
9221661157082
1070410715121
112795201645a
12117904a5755
13684156b156
14359d3a9865
151c716de19b
hex1064ce3ff1

70410715121 has 8 divisors (see below), whose sum is σ = 72695417088. Its totient is φ = 68126850000.

The previous prime is 70410715099. The next prime is 70410715139. The reversal of 70410715121 is 12151701407.

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 70410715121 - 26 = 70410715057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70410715621) 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, 35915 + ... + 376976.

It is an arithmetic number, because the mean of its divisors is an integer number (9086927136).

Almost surely, 270410715121 is an apocalyptic number.

It is an amenable number.

70410715121 is a deficient number, since it is larger than the sum of its proper divisors (2284701967).

70410715121 is a wasteful number, since it uses less digits than its factorization.

70410715121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418423.

The product of its (nonzero) digits is 1960, while the sum is 29.

The spelling of 70410715121 in words is "seventy billion, four hundred ten million, seven hundred fifteen thousand, one hundred twenty-one".

Divisors: 1 31 5501 170531 412891 12799621 2271313391 70410715121