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670764240130 = 251271148945971
BaseRepresentation
bin10011100001011001010…
…10100000110100000010
32101010100201020220201211
421300230222200310002
541442211121141010
61232051141320334
766314106653005
oct11605452406402
92333321226654
10670764240130
11239518a21586
12a9bb97060aa
134b33951714a
142467259753c
15126ac5e008a
hex9c2caa0d02

670764240130 has 32 divisors (see below), whose sum is σ = 1217014917120. Its totient is φ = 266164093440.

The previous prime is 670764240071. The next prime is 670764240131. The reversal of 670764240130 is 31042467076.

It is not an unprimeable number, because it can be changed into a prime (670764240131) 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, 14568045 + ... + 14614015.

It is an arithmetic number, because the mean of its divisors is an integer number (38031716160).

Almost surely, 2670764240130 is an apocalyptic number.

670764240130 is a deficient number, since it is larger than the sum of its proper divisors (546250676990).

670764240130 is a wasteful number, since it uses less digits than its factorization.

670764240130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57594.

The product of its (nonzero) digits is 169344, while the sum is 40.

The spelling of 670764240130 in words is "six hundred seventy billion, seven hundred sixty-four million, two hundred forty thousand, one hundred thirty".

Divisors: 1 2 5 10 127 254 635 1270 11489 22978 45971 57445 91942 114890 229855 459710 1459103 2918206 5838317 7295515 11676634 14591030 29191585 58383170 528160819 1056321638 2640804095 5281608190 67076424013 134152848026 335382120065 670764240130