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4785240830190 = 235306975196209
BaseRepresentation
bin100010110100010011010…
…0101000111000011101110
3121221110112122211221010220
41011220212211013003232
51111400133123031230
614102150450112210
71002502504636422
oct105504645070356
917843478757126
104785240830190
111585455774667
126534b357b666
132893280aaa22
1412786d450b82
158471d6a9d10
hex45a269470ee

4785240830190 has 32 divisors (see below), whose sum is σ = 11484954329760. Its totient is φ = 1276022406144.

The previous prime is 4785240830179. The next prime is 4785240830309. The reversal of 4785240830190 is 910380425874.

It is a happy number.

It is a super-2 number, since 2×47852408301902 (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1677195 + ... + 3519014.

It is an arithmetic number, because the mean of its divisors is an integer number (358904822805).

Almost surely, 24785240830190 is an apocalyptic number.

4785240830190 is an abundant number, since it is smaller than the sum of its proper divisors (6699713499570).

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

4785240830190 is a wasteful number, since it uses less digits than its factorization.

4785240830190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5226916.

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 4785240830190 in words is "four trillion, seven hundred eighty-five billion, two hundred forty million, eight hundred thirty thousand, one hundred ninety".

Divisors: 1 2 3 5 6 10 15 30 30697 61394 92091 153485 184182 306970 460455 920910 5196209 10392418 15588627 25981045 31177254 51962090 77943135 155886270 159508027673 319016055346 478524083019 797540138365 957048166038 1595080276730 2392620415095 4785240830190