Search a number
-
+
670200161060 = 225147792267407
BaseRepresentation
bin10011100000010110000…
…10101110001100100100
32101001220101211201201102
421300023002232030210
541440032220123220
61231515151215232
766264120242423
oct11601302561444
92331811751642
10670200161060
11239259578631
12a9a80817518
134b2796b7551
142461b6c12ba
1512677d1a775
hex9c0b0ae324

670200161060 has 24 divisors (see below), whose sum is σ = 1407516190080. Its totient is φ = 268061806944.

The previous prime is 670200161009. The next prime is 670200161063. The reversal of 670200161060 is 60161002076.

It is not an unprimeable number, because it can be changed into a prime (670200161063) 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, 838124 + ... + 1429283.

It is an arithmetic number, because the mean of its divisors is an integer number (58646507920).

Almost surely, 2670200161060 is an apocalyptic number.

It is an amenable number.

670200161060 is an abundant number, since it is smaller than the sum of its proper divisors (737316029020).

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

670200161060 is a wasteful number, since it uses less digits than its factorization.

670200161060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2282195 (or 2282193 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The spelling of 670200161060 in words is "six hundred seventy billion, two hundred million, one hundred sixty-one thousand, sixty".

Divisors: 1 2 4 5 10 20 14779 29558 59116 73895 147790 295580 2267407 4534814 9069628 11337035 22674070 45348140 33510008053 67020016106 134040032212 167550040265 335100080530 670200161060