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70232104 = 238779013
BaseRepresentation
bin1000010111110…
…10100000101000
311220011011100001
410023322200220
5120434411404
610545152344
71511651215
oct413724050
9156134301
1070232104
113670a468
121b62b6b4
1311720377
149482b0c
1562747a4
hex42fa828

70232104 has 8 divisors (see below), whose sum is σ = 131685210. Its totient is φ = 35116048.

The previous prime is 70232047. The next prime is 70232119. The reversal of 70232104 is 40123207.

It can be written as a sum of positive squares in only one way, i.e., 64032004 + 6200100 = 8002^2 + 2490^2 .

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, 4389499 + ... + 4389514.

Almost surely, 270232104 is an apocalyptic number.

It is an amenable number.

70232104 is a deficient number, since it is larger than the sum of its proper divisors (61453106).

70232104 is a wasteful number, since it uses less digits than its factorization.

70232104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8779019 (or 8779015 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 70232104 is about 8380.4596532648. The cubic root of 70232104 is about 412.5835354543.

The spelling of 70232104 in words is "seventy million, two hundred thirty-two thousand, one hundred four".

Divisors: 1 2 4 8 8779013 17558026 35116052 70232104