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70960424 = 238870053
BaseRepresentation
bin1000011101011…
…00010100101000
311221112011101212
410032230110220
5121131213144
611012532252
71521103463
oct416542450
9157464355
1070960424
1137067687
121b921088
1311916a22
1495d22da
15636a49e
hex43ac528

70960424 has 8 divisors (see below), whose sum is σ = 133050810. Its totient is φ = 35480208.

The previous prime is 70960411. The next prime is 70960441. The reversal of 70960424 is 42406907.

It can be written as a sum of positive squares in only one way, i.e., 70728100 + 232324 = 8410^2 + 482^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4435019 + ... + 4435034.

Almost surely, 270960424 is an apocalyptic number.

It is an amenable number.

70960424 is a deficient number, since it is larger than the sum of its proper divisors (62090386).

70960424 is a wasteful number, since it uses less digits than its factorization.

70960424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8870059 (or 8870055 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 70960424 is about 8423.8010422849. The cubic root of 70960424 is about 414.0048230824.

The spelling of 70960424 in words is "seventy million, nine hundred sixty thousand, four hundred twenty-four".

Divisors: 1 2 4 8 8870053 17740106 35480212 70960424