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70196264 = 23174112589
BaseRepresentation
bin1000010111100…
…01110000101000
311220002100011122
410023301300220
5120432240024
610544314412
71511441555
oct413616050
9156070148
1070196264
1136695546
121b612a08
1311709c68
149473a2c
156268d5e
hex42f1c28

70196264 has 32 divisors (see below), whose sum is σ = 142770600. Its totient is φ = 32225280.

The previous prime is 70196263. The next prime is 70196303. The reversal of 70196264 is 46269107.

It can be written as a sum of positive squares in 4 ways, for example, as 35880100 + 34316164 = 5990^2 + 5858^2 .

It is not an unprimeable number, because it can be changed into a prime (70196263) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 719 + ... + 11870.

Almost surely, 270196264 is an apocalyptic number.

It is an amenable number.

70196264 is an abundant number, since it is smaller than the sum of its proper divisors (72574336).

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

70196264 is a wasteful number, since it uses less digits than its factorization.

70196264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12653 (or 12649 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 70196264 is about 8378.3210728642. The cubic root of 70196264 is about 412.5133419621.

The spelling of 70196264 in words is "seventy million, one hundred ninety-six thousand, two hundred sixty-four".

Divisors: 1 2 4 8 17 34 41 68 82 136 164 328 697 1394 2788 5576 12589 25178 50356 100712 214013 428026 516149 856052 1032298 1712104 2064596 4129192 8774533 17549066 35098132 70196264