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1064292061 = 7152041723
BaseRepresentation
bin111111011011111…
…100111011011101
32202011122122020111
4333123330323131
54134424321221
6253335250021
735242222210
oct7733747335
92664578214
101064292061
114a6846418
12258519911
1313c65a921
14a14c5777
1563680be1
hex3f6fcedd

1064292061 has 4 divisors (see below), whose sum is σ = 1216333792. Its totient is φ = 912250332.

The previous prime is 1064292001. The next prime is 1064292101. The reversal of 1064292061 is 1602924601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1064292061 - 27 = 1064291933 is a prime.

It is a super-2 number, since 2×10642920612 = 2265435182215255442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064292001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76020855 + ... + 76020868.

It is an arithmetic number, because the mean of its divisors is an integer number (304083448).

Almost surely, 21064292061 is an apocalyptic number.

It is an amenable number.

1064292061 is a deficient number, since it is larger than the sum of its proper divisors (152041731).

1064292061 is an equidigital number, since it uses as much as digits as its factorization.

1064292061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152041730.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 1064292061 is about 32623.4894056415. The cubic root of 1064292061 is about 1020.9871453936.

The spelling of 1064292061 in words is "one billion, sixty-four million, two hundred ninety-two thousand, sixty-one".

Divisors: 1 7 152041723 1064292061