Base | Representation |
---|---|
bin | 11111111111001010100110… |
… | …01000000110110101011110 |
3 | 100020001110000200220222202020 |
4 | 33333211103020012311132 |
5 | 33204422432423300140 |
6 | 405333441154241010 |
7 | 20546621415212250 |
oct | 1777452310066536 |
9 | 306043020828666 |
10 | 70340074040670 |
11 | 2045a0700412a5 |
12 | 7a80464586166 |
13 | 303306b03c8c5 |
14 | 1352698d29cd0 |
15 | 81ea904146d0 |
hex | 3ff953206d5e |
70340074040670 has 64 divisors (see below), whose sum is σ = 194227625433600. Its totient is φ = 15969826965888.
The previous prime is 70340074040569. The next prime is 70340074040671. The reversal of 70340074040670 is 7604047004307.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70340074040671) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1123971172 + ... + 1124033751.
It is an arithmetic number, because the mean of its divisors is an integer number (3034806647400).
Almost surely, 270340074040670 is an apocalyptic number.
70340074040670 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
70340074040670 is an abundant number, since it is smaller than the sum of its proper divisors (123887551392930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70340074040670 is a wasteful number, since it uses less digits than its factorization.
70340074040670 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2248005089.
The product of its (nonzero) digits is 395136, while the sum is 42.
The spelling of 70340074040670 in words is "seventy trillion, three hundred forty billion, seventy-four million, forty thousand, six hundred seventy".
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