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975010634 = 21337500409
BaseRepresentation
bin111010000111010…
…111101101001010
32111221122200010222
4322013113231022
53444100320014
6240425510042
733106311413
oct7207275512
92457580128
10975010634
11460405a14
12232642322
13126ccaa90
14936c480a
155a8e708e
hex3a1d7b4a

975010634 has 8 divisors (see below), whose sum is σ = 1575017220. Its totient is φ = 450004896.

The previous prime is 975010607. The next prime is 975010637. The reversal of 975010634 is 436010579.

It can be written as a sum of positive squares in 2 ways, for example, as 898500625 + 76510009 = 29975^2 + 8747^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 975010594 and 975010603.

It is not an unprimeable number, because it can be changed into a prime (975010637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18750179 + ... + 18750230.

Almost surely, 2975010634 is an apocalyptic number.

975010634 is a deficient number, since it is larger than the sum of its proper divisors (600006586).

975010634 is a wasteful number, since it uses less digits than its factorization.

975010634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37500424.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 975010634 is about 31225.1602718065. The cubic root of 975010634 is about 991.5998463305.

The spelling of 975010634 in words is "nine hundred seventy-five million, ten thousand, six hundred thirty-four".

Divisors: 1 2 13 26 37500409 75000818 487505317 975010634