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87422496006384 = 243271119414969697
BaseRepresentation
bin10011111000001010100010…
…110100011110000011110000
3102110112111202001120220022200
4103320022202310132003300
542424312232434201014
6505533201253503200
724262031643152160
oct2370124264360360
9373474661526280
1087422496006384
11259457439943a0
12997b095041b00
1339a1ba1635256
1417833b29665a0
15a190d6989a09
hex4f82a2d1e0f0

87422496006384 has 240 divisors, whose sum is σ = 321086953524480. Its totient is φ = 21512029040640.

The previous prime is 87422496006383. The next prime is 87422496006389. The reversal of 87422496006384 is 48360069422478.

87422496006384 is a `hidden beast` number, since 8 + 7 + 4 + 2 + 2 + 496 + 0 + 0 + 63 + 84 = 666.

87422496006384 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87422496006383) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 207274177 + ... + 207695520.

It is an arithmetic number, because the mean of its divisors is an integer number (1337862306352).

Almost surely, 287422496006384 is an apocalyptic number.

87422496006384 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

87422496006384 is an abundant number, since it is smaller than the sum of its proper divisors (233664457518096).

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

87422496006384 is a wasteful number, since it uses less digits than its factorization.

87422496006384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414969748 (or 414969739 counting only the distinct ones).

The product of its (nonzero) digits is 111476736, while the sum is 63.

The spelling of 87422496006384 in words is "eighty-seven trillion, four hundred twenty-two billion, four hundred ninety-six million, six thousand, three hundred eighty-four".