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1052468075 = 5261690143
BaseRepresentation
bin111110101110110…
…110001101101011
32201100101220210002
4332232312031223
54123412434300
6252234013215
735036555021
oct7656661553
92640356702
101052468075
114a00aa92a
1225457720b
1313a07aa99
149dac8711
15625e75d5
hex3ebb636b

1052468075 has 12 divisors (see below), whose sum is σ = 1326456768. Its totient is φ = 828170400.

The previous prime is 1052468057. The next prime is 1052468141. The reversal of 1052468075 is 5708642501.

It is a de Polignac number, because none of the positive numbers 2k-1052468075 is a prime.

It is a super-2 number, since 2×10524680752 = 2215378097788411250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 343547 + ... + 346596.

It is an arithmetic number, because the mean of its divisors is an integer number (110538064).

Almost surely, 21052468075 is an apocalyptic number.

1052468075 is a deficient number, since it is larger than the sum of its proper divisors (273988693).

1052468075 is an equidigital number, since it uses as much as digits as its factorization.

1052468075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690214 (or 690209 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 38.

The square root of 1052468075 is about 32441.7643632402. The cubic root of 1052468075 is about 1017.1920963444.

The spelling of 1052468075 in words is "one billion, fifty-two million, four hundred sixty-eight thousand, seventy-five".

Divisors: 1 5 25 61 305 1525 690143 3450715 17253575 42098723 210493615 1052468075