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3080505100 = 225273421987
BaseRepresentation
bin1011011110011100…
…1100011100001100
321221200111212120111
42313213030130030
522302102130400
61225401525404
7136223601301
oct26747143414
97850455514
103080505100
111340957092
1271b7a3864
133a12907aa
142131a10a8
151306973ba
hexb79cc70c

3080505100 has 36 divisors (see below), whose sum is σ = 6776283304. Its totient is φ = 1215319680.

The previous prime is 3080505097. The next prime is 3080505101. The reversal of 3080505100 is 15050803.

It is a super-2 number, since 2×30805051002 = 18979023342252020000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3080505101) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 203694 + ... + 218293.

Almost surely, 23080505100 is an apocalyptic number.

It is an amenable number.

3080505100 is an abundant number, since it is smaller than the sum of its proper divisors (3695778204).

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

3080505100 is a wasteful number, since it uses less digits than its factorization.

3080505100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422074 (or 422067 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 3080505100 is about 55502.2981506172. The cubic root of 3080505100 is about 1455.0367999258.

Adding to 3080505100 its reverse (15050803), we get a palindrome (3095555903).

The spelling of 3080505100 in words is "three billion, eighty million, five hundred five thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 73 100 146 292 365 730 1460 1825 3650 7300 421987 843974 1687948 2109935 4219870 8439740 10549675 21099350 30805051 42198700 61610102 123220204 154025255 308050510 616101020 770126275 1540252550 3080505100