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1060304130 = 232511781157
BaseRepresentation
bin111111001100101…
…111010100000010
32201220011000211100
4333030233110002
54132414213010
6253113555230
735163302454
oct7714572402
92656130740
101060304130
114a4572206
12257115b16
1313b8926c2
14a0b682d4
15631442c0
hex3f32f502

1060304130 has 24 divisors (see below), whose sum is σ = 2756790972. Its totient is φ = 282747744.

The previous prime is 1060304107. The next prime is 1060304137. The reversal of 1060304130 is 314030601.

It can be written as a sum of positive squares in 2 ways, for example, as 989794521 + 70509609 = 31461^2 + 8397^2 .

It is a super-2 number, since 2×10603041302 = 2248489696190113800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1060304137) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5890489 + ... + 5890668.

Almost surely, 21060304130 is an apocalyptic number.

1060304130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1060304130 is an abundant number, since it is smaller than the sum of its proper divisors (1696486842).

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

1060304130 is a wasteful number, since it uses less digits than its factorization.

1060304130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11781170 (or 11781167 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1060304130 is about 32562.3114965753. The cubic root of 1060304130 is about 1019.7103272007.

Adding to 1060304130 its reverse (314030601), we get a palindrome (1374334731).

The spelling of 1060304130 in words is "one billion, sixty million, three hundred four thousand, one hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 11781157 23562314 35343471 58905785 70686942 106030413 117811570 176717355 212060826 353434710 530152065 1060304130