Base | Representation |
---|---|
bin | 1100110110101… |
… | …0110000000100 |
3 | 10202110010222002 |
4 | 3031222300010 |
5 | 102300232003 |
6 | 5203324432 |
7 | 1223160335 |
oct | 315526004 |
9 | 122403862 |
10 | 53914628 |
11 | 28484949 |
12 | 16080718 |
13 | b229161 |
14 | 723628c |
15 | 4aeea88 |
hex | 336ac04 |
53914628 has 18 divisors (see below), whose sum is σ = 99580446. Its totient is φ = 25537824.
The previous prime is 53914603. The next prime is 53914639. The reversal of 53914628 is 82641935.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 48888064 + 5026564 = 6992^2 + 2242^2 .
It is a super-2 number, since 2×539146282 = 5813574224756768, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is a junction number, because it is equal to n+sod(n) for n = 53914591 and 53914600.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17225 + ... + 20112.
It is an arithmetic number, because the mean of its divisors is an integer number (5532247).
Almost surely, 253914628 is an apocalyptic number.
It is an amenable number.
53914628 is a deficient number, since it is larger than the sum of its proper divisors (45665818).
53914628 is a wasteful number, since it uses less digits than its factorization.
53914628 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37379 (or 37358 counting only the distinct ones).
The product of its digits is 51840, while the sum is 38.
The square root of 53914628 is about 7342.6581018048. The cubic root of 53914628 is about 377.7770210545. Note that the first 3 decimals are identical.
The spelling of 53914628 in words is "fifty-three million, nine hundred fourteen thousand, six hundred twenty-eight".
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