Base | Representation |
---|---|
bin | 11111110111101001010111… |
… | …00011011101000100000001 |
3 | 100012010202011000022200102111 |
4 | 33323310223203131010001 |
5 | 33141204321243130301 |
6 | 405015032153015321 |
7 | 20522144104623610 |
oct | 1773645343350401 |
9 | 305122130280374 |
10 | 70081712083201 |
11 | 2036a53a4986a5 |
12 | 7a3a37b6b4541 |
13 | 30148a5758bb0 |
14 | 1343d89b4d877 |
15 | 817ebd453551 |
hex | 3fbd2b8dd101 |
70081712083201 has 128 divisors (see below), whose sum is σ = 95029153551360. Its totient is φ = 50114098593792.
The previous prime is 70081712083171. The next prime is 70081712083223. The reversal of 70081712083201 is 10238021718007.
It is not a de Polignac number, because 70081712083201 - 237 = 69944273129729 is a prime.
It is a super-2 number, since 2×700817120832012 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (70081712083261) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1356595710 + ... + 1356647368.
It is an arithmetic number, because the mean of its divisors is an integer number (742415262120).
Almost surely, 270081712083201 is an apocalyptic number.
It is an amenable number.
70081712083201 is a deficient number, since it is larger than the sum of its proper divisors (24947441468159).
70081712083201 is a wasteful number, since it uses less digits than its factorization.
70081712083201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52043.
The product of its (nonzero) digits is 37632, while the sum is 40.
The spelling of 70081712083201 in words is "seventy trillion, eighty-one billion, seven hundred twelve million, eighty-three thousand, two hundred one".
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