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70276414 = 2132819619
BaseRepresentation
bin1000011000001…
…01010100111110
311220020102010011
410030011110332
5120442321124
610550133434
71512224335
oct414052476
9156212104
1070276414
113673a78a
121b65127a
13117375a0
149494d1c
156282994
hex430553e

70276414 has 16 divisors (see below), whose sum is σ = 113939280. Its totient is φ = 32316480.

The previous prime is 70276399. The next prime is 70276417. The reversal of 70276414 is 41467207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70276417) 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, 2497 + ... + 12115.

It is an arithmetic number, because the mean of its divisors is an integer number (7121205).

Almost surely, 270276414 is an apocalyptic number.

70276414 is a deficient number, since it is larger than the sum of its proper divisors (43662866).

70276414 is a wasteful number, since it uses less digits than its factorization.

70276414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9915.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 70276414 is about 8383.1028861633. The cubic root of 70276414 is about 412.6702846383.

The spelling of 70276414 in words is "seventy million, two hundred seventy-six thousand, four hundred fourteen".

Divisors: 1 2 13 26 281 562 3653 7306 9619 19238 125047 250094 2702939 5405878 35138207 70276414