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58242903750 = 232545177147
BaseRepresentation
bin110110001111100011…
…000010111011000110
312120100001022001211100
4312033203002323012
51423240140410000
642431215320530
74131212341053
oct661743027306
9176301261740
1058242903750
11227786676a9
12b355520146
13565270c575
142b6738802a
1517ad371a00
hexd8f8c2ec6

58242903750 has 60 divisors (see below), whose sum is σ = 157690750932. Its totient is φ = 15531438000.

The previous prime is 58242903727. The next prime is 58242903767. The reversal of 58242903750 is 5730924285.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 58242903696 and 58242903705.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 2577324 + ... + 2599823.

Almost surely, 258242903750 is an apocalyptic number.

58242903750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

58242903750 is an abundant number, since it is smaller than the sum of its proper divisors (99447847182).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58242903750 is a wasteful number, since it uses less digits than its factorization.

58242903750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5177175 (or 5177157 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The spelling of 58242903750 in words is "fifty-eight billion, two hundred forty-two million, nine hundred three thousand, seven hundred fifty".

Divisors: 1 2 3 5 6 9 10 15 18 25 30 45 50 75 90 125 150 225 250 375 450 625 750 1125 1250 1875 2250 3750 5625 11250 5177147 10354294 15531441 25885735 31062882 46594323 51771470 77657205 93188646 129428675 155314410 232971615 258857350 388286025 465943230 647143375 776572050 1164858075 1294286750 1941430125 2329716150 3235716875 3882860250 5824290375 6471433750 9707150625 11648580750 19414301250 29121451875 58242903750