Search a number
-
+
57435265514 = 21141944913877
BaseRepresentation
bin110101011111011010…
…001001100111101010
312111020202120210110002
4311133122021213222
51420111411444024
642215125023002
74102204462454
oct653732114752
9174222523402
1057435265514
11223a378a090
12b16ab54a62
1355542b3b13
142acbdd12d4
1517624db6ae
hexd5f6899ea

57435265514 has 32 divisors (see below), whose sum is σ = 94425912000. Its totient is φ = 25984752640.

The previous prime is 57435265477. The next prime is 57435265519. The reversal of 57435265514 is 41556253475.

It is not an unprimeable number, because it can be changed into a prime (57435265519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4131944 + ... + 4145820.

It is an arithmetic number, because the mean of its divisors is an integer number (2950809750).

Almost surely, 257435265514 is an apocalyptic number.

57435265514 is a deficient number, since it is larger than the sum of its proper divisors (36990646486).

57435265514 is a wasteful number, since it uses less digits than its factorization.

57435265514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14758.

The product of its digits is 2520000, while the sum is 47.

The spelling of 57435265514 in words is "fifty-seven billion, four hundred thirty-five million, two hundred sixty-five thousand, five hundred fourteen".

Divisors: 1 2 11 22 419 449 838 898 4609 4939 9218 9878 13877 27754 152647 188131 305294 376262 2069441 4138882 5814463 6230773 11628926 12461546 63959093 68538503 127918186 137077006 2610693887 5221387774 28717632757 57435265514