Base | Representation |
---|---|
bin | 11001000110100… |
… | …110111011000100 |
3 | 1002100111021121020 |
4 | 121012212323010 |
5 | 1330304201232 |
6 | 105442551140 |
7 | 13302552366 |
oct | 3106467304 |
9 | 1070437536 |
10 | 421162692 |
11 | 1a680a845 |
12 | b90684b0 |
13 | 69340cc2 |
14 | 3dd12d36 |
15 | 26e93e2c |
hex | 191a6ec4 |
421162692 has 24 divisors (see below), whose sum is σ = 1040520096. Its totient is φ = 132129408.
The previous prime is 421162691. The next prime is 421162741. The reversal of 421162692 is 296261124.
It is not an unprimeable number, because it can be changed into a prime (421162691) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1032058 + ... + 1032465.
It is an arithmetic number, because the mean of its divisors is an integer number (43355004).
Almost surely, 2421162692 is an apocalyptic number.
It is an amenable number.
421162692 is an abundant number, since it is smaller than the sum of its proper divisors (619357404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
421162692 is a wasteful number, since it uses less digits than its factorization.
421162692 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2064547 (or 2064545 counting only the distinct ones).
The product of its digits is 10368, while the sum is 33.
The square root of 421162692 is about 20522.2487071958. The cubic root of 421162692 is about 749.5776537651.
The spelling of 421162692 in words is "four hundred twenty-one million, one hundred sixty-two thousand, six hundred ninety-two".
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