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757045245005 = 57312103218521
BaseRepresentation
bin10110000010000110110…
…10011011010001001101
32200101001210012002121222
423001003122123101031
544400412040320010
61335440510533125
7105460200260120
oct13010332332115
92611053162558
10757045245005
11272074339585
12102878b071a5
13565099c489a
14288d95ac3b7
1514a5c202355
hexb04369b44d

757045245005 has 48 divisors (see below), whose sum is σ = 1083225791232. Its totient is φ = 497491372800.

The previous prime is 757045244957. The next prime is 757045245013. The reversal of 757045245005 is 500542540757.

It is not a de Polignac number, because 757045245005 - 226 = 756978136141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3355145 + ... + 3573665.

It is an arithmetic number, because the mean of its divisors is an integer number (22567203984).

Almost surely, 2757045245005 is an apocalyptic number.

It is an amenable number.

757045245005 is a deficient number, since it is larger than the sum of its proper divisors (326180546227).

757045245005 is a wasteful number, since it uses less digits than its factorization.

757045245005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218698 (or 218667 counting only the distinct ones).

The product of its (nonzero) digits is 980000, while the sum is 44.

The spelling of 757045245005 in words is "seven hundred fifty-seven billion, forty-five million, two hundred forty-five thousand, five".

Divisors: 1 5 7 31 35 103 155 217 515 721 961 1085 3193 3605 4805 6727 15965 22351 33635 98983 111755 218521 494915 692881 1092605 1529647 3464405 6774151 7648235 22507663 33870755 47419057 112538315 157553641 209998681 237095285 697737553 787768205 1049993405 1469990767 3488687765 4884162871 7349953835 21629864143 24420814355 108149320715 151409049001 757045245005