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2020334130 = 233573102503
BaseRepresentation
bin111100001101011…
…1101101000110010
312012210121121102000
41320122331220302
513114201143010
6532250434430
7101031361653
oct17032755062
95183547360
102020334130
11947475a31
12484732a16
132627468a9
1415246d52a
15bc57c7c0
hex786bda32

2020334130 has 64 divisors (see below), whose sum is σ = 5461413120. Its totient is φ = 531370368.

The previous prime is 2020334093. The next prime is 2020334153. The reversal of 2020334130 is 314330202.

2020334130 is a `hidden beast` number, since 202 + 0 + 334 + 130 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31542 + ... + 70961.

It is an arithmetic number, because the mean of its divisors is an integer number (85334580).

Almost surely, 22020334130 is an apocalyptic number.

2020334130 is an abundant number, since it is smaller than the sum of its proper divisors (3441078990).

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

2020334130 is a wasteful number, since it uses less digits than its factorization.

2020334130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102592 (or 102586 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2020334130 is about 44948.1271022498. The cubic root of 2020334130 is about 1264.1765600349.

Adding to 2020334130 its reverse (314330202), we get a palindrome (2334664332).

The spelling of 2020334130 in words is "two billion, twenty million, three hundred thirty-four thousand, one hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 73 90 135 146 219 270 365 438 657 730 1095 1314 1971 2190 3285 3942 6570 9855 19710 102503 205006 307509 512515 615018 922527 1025030 1537545 1845054 2767581 3075090 4612635 5535162 7482719 9225270 13837905 14965438 22448157 27675810 37413595 44896314 67344471 74827190 112240785 134688942 202033413 224481570 336722355 404066826 673444710 1010167065 2020334130