Base | Representation |
---|---|
bin | 111001001101110011… |
… | …110100001111110010 |
3 | 12212120111201220001211 |
4 | 321031303310033302 |
5 | 2001304323033442 |
6 | 44120044350334 |
7 | 4303262431660 |
oct | 711563641762 |
9 | 185514656054 |
10 | 61434971122 |
11 | 24066492108 |
12 | baa65453aa |
13 | 5a40b31525 |
14 | 2d8b2a9c30 |
15 | 18e8704617 |
hex | e4dcf43f2 |
61434971122 has 16 divisors (see below), whose sum is σ = 108714419712. Its totient is φ = 25479941760.
The previous prime is 61434971011. The next prime is 61434971173. The reversal of 61434971122 is 22117943416.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70777183 + ... + 70778050.
It is an arithmetic number, because the mean of its divisors is an integer number (6794651232).
Almost surely, 261434971122 is an apocalyptic number.
61434971122 is a gapful number since it is divisible by the number (62) formed by its first and last digit.
61434971122 is a deficient number, since it is larger than the sum of its proper divisors (47279448590).
61434971122 is a wasteful number, since it uses less digits than its factorization.
61434971122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 141555273.
The product of its digits is 72576, while the sum is 40.
The spelling of 61434971122 in words is "sixty-one billion, four hundred thirty-four million, nine hundred seventy-one thousand, one hundred twenty-two".
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