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70960962 = 23109108503
BaseRepresentation
bin1000011101011…
…00011101000010
311221112012010210
410032230131002
5121131222322
611012534550
71521105162
oct416543502
9157465123
1070960962
1137068026
121b921456
1311917047
1495d25a2
15636a70c
hex43ac742

70960962 has 16 divisors (see below), whose sum is σ = 143225280. Its totient is φ = 23436432.

The previous prime is 70960937. The next prime is 70960969. The reversal of 70960962 is 26906907.

It is a self number, because there is not a number n which added to its sum of digits gives 70960962.

It is not an unprimeable number, because it can be changed into a prime (70960969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53598 + ... + 54905.

It is an arithmetic number, because the mean of its divisors is an integer number (8951580).

Almost surely, 270960962 is an apocalyptic number.

70960962 is an abundant number, since it is smaller than the sum of its proper divisors (72264318).

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

70960962 is a wasteful number, since it uses less digits than its factorization.

70960962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108617.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 70960962 is about 8423.8329755522. The cubic root of 70960962 is about 414.0058693653.

The spelling of 70960962 in words is "seventy million, nine hundred sixty thousand, nine hundred sixty-two".

Divisors: 1 2 3 6 109 218 327 654 108503 217006 325509 651018 11826827 23653654 35480481 70960962