Search a number
-
+
1530466504 = 23728439613
BaseRepresentation
bin101101100111001…
…0001000011001000
310221122211202100121
41123032101003020
511113244412004
6411511113024
752632515320
oct13316210310
93848752317
101530466504
117159aa156
12368672774
131b50cb6a8
14107394280
158e566854
hex5b3910c8

1530466504 has 32 divisors (see below), whose sum is σ = 3281065920. Its totient is φ = 655615296.

The previous prime is 1530466501. The next prime is 1530466507. The reversal of 1530466504 is 4056640351.

It is an interprime number because it is at equal distance from previous prime (1530466501) and next prime (1530466507).

It is a self number, because there is not a number n which added to its sum of digits gives 1530466504.

It is not an unprimeable number, because it can be changed into a prime (1530466501) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 154402 + ... + 164014.

It is an arithmetic number, because the mean of its divisors is an integer number (102533310).

Almost surely, 21530466504 is an apocalyptic number.

1530466504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1530466504 is an abundant number, since it is smaller than the sum of its proper divisors (1750599416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1530466504 is a wasteful number, since it uses less digits than its factorization.

1530466504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12469 (or 12465 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 1530466504 is about 39121.1771806524. The cubic root of 1530466504 is about 1152.4124539853.

The spelling of 1530466504 in words is "one billion, five hundred thirty million, four hundred sixty-six thousand, five hundred four".

Divisors: 1 2 4 7 8 14 28 56 2843 5686 9613 11372 19226 19901 22744 38452 39802 67291 76904 79604 134582 159208 269164 538328 27329759 54659518 109319036 191308313 218638072 382616626 765233252 1530466504