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30076122960 = 24345131922343
BaseRepresentation
bin11100000000101011…
…010011011101010000
32212122001112100110000
4130000223103131100
5443043441413320
621452231410000
72113212553452
oct340053233520
985561470400
1030076122960
1111834207374
1259b4523900
132ab4098880
1416545c22d2
15bb0663c90
hex700ad3750

30076122960 has 1200 divisors, whose sum is σ = 126769636224. Its totient is φ = 6552741888.

The previous prime is 30076122959. The next prime is 30076122961. The reversal of 30076122960 is 6922167003.

30076122960 is a `hidden beast` number, since 30 + 0 + 7 + 612 + 2 + 9 + 6 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (30076122959) and next prime (30076122961).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30076122961) by changing a digit.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 699444699 + ... + 699444741.

Almost surely, 230076122960 is an apocalyptic number.

30076122960 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30076122960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63384818112).

30076122960 is an abundant number, since it is smaller than the sum of its proper divisors (96693513264).

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

30076122960 is a wasteful number, since it uses less digits than its factorization.

30076122960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142 (or 108 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

Adding to 30076122960 its reverse (6922167003), we get a palindrome (36998289963).

The spelling of 30076122960 in words is "thirty billion, seventy-six million, one hundred twenty-two thousand, nine hundred sixty".