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70829960760 = 23365131729379
BaseRepresentation
bin100000111110111001…
…0110110111000111000
320202211021001211000000
41001331302312320320
52130024432221020
652312215513000
75055142506216
oct1017562667070
9222737054000
1070829960760
1128047736959
1211888988760
1368aa38a6b0
1435dcd3dcb6
151c98405090
hex107dcb6e38

70829960760 has 896 divisors, whose sum is σ = 282597336000. Its totient is φ = 15801827328.

The previous prime is 70829960741. The next prime is 70829960827. The reversal of 70829960760 is 6706992807.

70829960760 is a `hidden beast` number, since 7 + 0 + 8 + 29 + 9 + 607 + 6 + 0 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 70829960697 and 70829960706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 186886251 + ... + 186886629.

Almost surely, 270829960760 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70829960760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141298668000).

70829960760 is an abundant number, since it is smaller than the sum of its proper divisors (211767375240).

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

70829960760 is a wasteful number, since it uses less digits than its factorization.

70829960760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467 (or 448 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 54.

The spelling of 70829960760 in words is "seventy billion, eight hundred twenty-nine million, nine hundred sixty thousand, seven hundred sixty".