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1074242995 = 57191615403
BaseRepresentation
bin100000000000111…
…1010010110110011
32202212101012100121
41000001322112303
54200001233440
6254332431111
735422625530
oct10001722663
92685335317
101074242995
11501422731
1225b918497
13141733057
14a2955d87
156449934a
hex4007a5b3

1074242995 has 16 divisors (see below), whose sum is σ = 1550787840. Its totient is φ = 697853664.

The previous prime is 1074242987. The next prime is 1074243007. The reversal of 1074242995 is 5992424701.

It is a cyclic number.

It is not a de Polignac number, because 1074242995 - 23 = 1074242987 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 807037 + ... + 808366.

It is an arithmetic number, because the mean of its divisors is an integer number (96924240).

Almost surely, 21074242995 is an apocalyptic number.

1074242995 is a deficient number, since it is larger than the sum of its proper divisors (476544845).

1074242995 is a wasteful number, since it uses less digits than its factorization.

1074242995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1615434.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 1074242995 is about 32775.6463704379. The cubic root of 1074242995 is about 1024.1592931894.

The spelling of 1074242995 in words is "one billion, seventy-four million, two hundred forty-two thousand, nine hundred ninety-five".

Divisors: 1 5 7 19 35 95 133 665 1615403 8077015 11307821 30692657 56539105 153463285 214848599 1074242995