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76425163650630 = 2335283056161669
BaseRepresentation
bin10001011000001000011110…
…101110110011011001000110
3101000121011201001120120222000
4101120020132232303121012
540004122213343310010
6430313122511050130
722045351541402154
oct2130103656633106
9330534631516860
1076425163650630
1122395803532053
1286a3860810946
133384b28aa9622
1414c2dd78003d4
158c7ed95c37c0
hex45821ebb3646

76425163650630 has 32 divisors (see below), whose sum is σ = 203800436402400. Its totient is φ = 20380043640096.

The previous prime is 76425163650629. The next prime is 76425163650631. The reversal of 76425163650630 is 3605636152467.

76425163650630 is a `hidden beast` number, since 7 + 6 + 4 + 2 + 516 + 3 + 65 + 0 + 63 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (76425163650629) and next prime (76425163650631).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76425163650631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141528080565 + ... + 141528081104.

It is an arithmetic number, because the mean of its divisors is an integer number (6368763637575).

Almost surely, 276425163650630 is an apocalyptic number.

76425163650630 is an abundant number, since it is smaller than the sum of its proper divisors (127375272751770).

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

76425163650630 is a wasteful number, since it uses less digits than its factorization.

76425163650630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283056161685 (or 283056161679 counting only the distinct ones).

The product of its (nonzero) digits is 16329600, while the sum is 54.

The spelling of 76425163650630 in words is "seventy-six trillion, four hundred twenty-five billion, one hundred sixty-three million, six hundred fifty thousand, six hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 283056161669 566112323338 849168485007 1415280808345 1698336970014 2547505455021 2830561616690 4245842425035 5095010910042 7642516365063 8491684850070 12737527275105 15285032730126 25475054550210 38212581825315 76425163650630