Base | Representation |
---|---|
bin | 11100011111111100011001… |
… | …110111000011010110100100 |
3 | 121102210102122110211210121122 |
4 | 130133330121313003112210 |
5 | 112412034232400224340 |
6 | 1122324340420233112 |
7 | 35254356361132061 |
oct | 3437743167032644 |
9 | 542712573753548 |
10 | 125340464461220 |
11 | 36a34657629658 |
12 | 120839a3b3b798 |
13 | 54c272a6930c8 |
14 | 22d4721aa9c68 |
15 | e755d6bb5db5 |
hex | 71ff19dc35a4 |
125340464461220 has 48 divisors (see below), whose sum is σ = 263261074684608. Its totient is φ = 50127405928320.
The previous prime is 125340464461181. The next prime is 125340464461243. The reversal of 125340464461220 is 22164464043521.
It is a super-3 number, since 3×1253404644612203 (a number of 43 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3844429439 + ... + 3844462041.
It is an arithmetic number, because the mean of its divisors is an integer number (5484605722596).
Almost surely, 2125340464461220 is an apocalyptic number.
125340464461220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
125340464461220 is an abundant number, since it is smaller than the sum of its proper divisors (137920610223388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125340464461220 is a wasteful number, since it uses less digits than its factorization.
125340464461220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60380 (or 60378 counting only the distinct ones).
The product of its (nonzero) digits is 1105920, while the sum is 44.
The spelling of 125340464461220 in words is "one hundred twenty-five trillion, three hundred forty billion, four hundred sixty-four million, four hundred sixty-one thousand, two hundred twenty".
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