Base | Representation |
---|---|
bin | 1100010000110110010… |
… | …10010001110010010100 |
3 | 1111021121110211111101110 |
4 | 12020123022101302110 |
5 | 23400422243133012 |
6 | 521323220055020 |
7 | 42304516635465 |
oct | 6103312216224 |
9 | 1437543744343 |
10 | 421362474132 |
11 | 15277614a3a6 |
12 | 697b5534470 |
13 | 30971386092 |
14 | 165733ccd6c |
15 | ae6209573c |
hex | 621b291c94 |
421362474132 has 96 divisors (see below), whose sum is σ = 997020057600. Its totient is φ = 138493924480.
The previous prime is 421362474119. The next prime is 421362474173. The reversal of 421362474132 is 231474263124.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 220954723 + ... + 220956629.
It is an arithmetic number, because the mean of its divisors is an integer number (10385625600).
Almost surely, 2421362474132 is an apocalyptic number.
It is an amenable number.
421362474132 is an abundant number, since it is smaller than the sum of its proper divisors (575657583468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
421362474132 is a wasteful number, since it uses less digits than its factorization.
421362474132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2901 (or 2899 counting only the distinct ones).
The product of its digits is 193536, while the sum is 39.
The spelling of 421362474132 in words is "four hundred twenty-one billion, three hundred sixty-two million, four hundred seventy-four thousand, one hundred thirty-two".
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