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1530424060 = 225116956473
BaseRepresentation
bin101101100111000…
…0110101011111100
310221122202121010121
41123032012223330
511113242032220
6411510144324
752632250504
oct13316065374
93848677117
101530424060
11715980280
123686520a4
131b50b5289
14107382a04
158e558eaa
hex5b386afc

1530424060 has 24 divisors (see below), whose sum is σ = 3506062896. Its totient is φ = 556517760.

The previous prime is 1530424001. The next prime is 1530424067. The reversal of 1530424060 is 604240351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1530424067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3478017 + ... + 3478456.

It is an arithmetic number, because the mean of its divisors is an integer number (146085954).

Almost surely, 21530424060 is an apocalyptic number.

1530424060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1530424060 is an abundant number, since it is smaller than the sum of its proper divisors (1975638836).

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

1530424060 is a wasteful number, since it uses less digits than its factorization.

1530424060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6956493 (or 6956491 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1530424060 is about 39120.6347085525. The cubic root of 1530424060 is about 1152.4018007092.

The spelling of 1530424060 in words is "one billion, five hundred thirty million, four hundred twenty-four thousand, sixty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 6956473 13912946 27825892 34782365 69564730 76521203 139129460 153042406 306084812 382606015 765212030 1530424060