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70096752 = 2435112149
BaseRepresentation
bin1000010110110…
…01011101110000
311212220021200000
410023121131300
5120421044002
610542230000
71510545465
oct413313560
9155807600
1070096752
1136627800
121b585300
13116a388b
14944966c
15624961c
hex42d9770

70096752 has 180 divisors, whose sum is σ = 225115800. Its totient is φ = 21098880.

The previous prime is 70096739. The next prime is 70096769. The reversal of 70096752 is 25769007.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 470374 + ... + 470522.

Almost surely, 270096752 is an apocalyptic number.

70096752 is a gapful number since it is divisible by the number (72) 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 70096752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112557900).

70096752 is an abundant number, since it is smaller than the sum of its proper divisors (155019048).

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

70096752 is a wasteful number, since it uses less digits than its factorization.

70096752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194 (or 165 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 70096752 is about 8372.3803066989. The cubic root of 70096752 is about 412.3183199933.

The spelling of 70096752 in words is "seventy million, ninety-six thousand, seven hundred fifty-two".