Base | Representation |
---|---|
bin | 1100111110001… |
… | …1101001100001 |
3 | 10210101022020201 |
4 | 3033203221201 |
5 | 102412103300 |
6 | 5222105201 |
7 | 1230322141 |
oct | 317435141 |
9 | 123338221 |
10 | 54409825 |
11 | 287929a8 |
12 | 1627b201 |
13 | b370682 |
14 | 7324921 |
15 | 4b9b66a |
hex | 33e3a61 |
54409825 has 12 divisors (see below), whose sum is σ = 71019760. Its totient is φ = 41236560.
The previous prime is 54409801. The next prime is 54409837. The reversal of 54409825 is 52890445.
It is not a de Polignac number, because 54409825 - 25 = 54409793 is a prime.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56799 + ... + 57748.
Almost surely, 254409825 is an apocalyptic number.
It is an amenable number.
54409825 is a deficient number, since it is larger than the sum of its proper divisors (16609935).
54409825 is a wasteful number, since it uses less digits than its factorization.
54409825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114576 (or 114571 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 37.
The square root of 54409825 is about 7376.3015800603. The cubic root of 54409825 is about 378.9301045562.
The spelling of 54409825 in words is "fifty-four million, four hundred nine thousand, eight hundred twenty-five".
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