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53926125 = 3531117769
BaseRepresentation
bin1100110110110…
…1100011101101
310202110201201220
43031231203231
5102301114000
65203453553
71223236011
oct315554355
9122421656
1053926125
1128492550
12160872b9
13b231466
14723a541
154b031a0
hex336d8ed

53926125 has 64 divisors (see below), whose sum is σ = 103783680. Its totient is φ = 24576000.

The previous prime is 53926121. The next prime is 53926129. The reversal of 53926125 is 52162935.

It is an interprime number because it is at equal distance from previous prime (53926121) and next prime (53926129).

It is not a de Polignac number, because 53926125 - 22 = 53926121 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53926121) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 69741 + ... + 70509.

It is an arithmetic number, because the mean of its divisors is an integer number (1621620).

Almost surely, 253926125 is an apocalyptic number.

53926125 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

53926125 is a deficient number, since it is larger than the sum of its proper divisors (49857555).

53926125 is a wasteful number, since it uses less digits than its factorization.

53926125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815 (or 805 counting only the distinct ones).

The product of its digits is 16200, while the sum is 33.

The square root of 53926125 is about 7343.4409509439. The cubic root of 53926125 is about 377.8038721082.

The spelling of 53926125 in words is "fifty-three million, nine hundred twenty-six thousand, one hundred twenty-five".

Divisors: 1 3 5 11 15 17 25 33 51 55 75 85 125 165 187 255 275 375 425 561 769 825 935 1275 1375 2125 2307 2805 3845 4125 4675 6375 8459 11535 13073 14025 19225 23375 25377 39219 42295 57675 65365 70125 96125 126885 143803 196095 211475 288375 326825 431409 634425 719015 980475 1057375 1634125 2157045 3172125 3595075 4902375 10785225 17975375 53926125