Search a number
-
+
10030110100 = 2252831208447
BaseRepresentation
bin10010101011101011…
…10101010110010100
3221220000102101102021
421111311311112110
5131020202010400
64335140022524
7503361346333
oct112565652624
927800371367
1010030110100
11428781019a
121b3b091a44
13c3b0005ba
146b215dd1a
153da85971a
hex255d75594

10030110100 has 36 divisors (see below), whose sum is σ = 22027590144. Its totient is φ = 3963702880.

The previous prime is 10030110067. The next prime is 10030110149. The reversal of 10030110100 is 101103001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 595924 + ... + 612523.

It is an arithmetic number, because the mean of its divisors is an integer number (611877504).

Almost surely, 210030110100 is an apocalyptic number.

10030110100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10030110100 is an abundant number, since it is smaller than the sum of its proper divisors (11997480044).

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

10030110100 is a wasteful number, since it uses less digits than its factorization.

10030110100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1208544 (or 1208537 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 7.

Adding to 10030110100 its reverse (101103001), we get a palindrome (10131213101).

The spelling of 10030110100 in words is "ten billion, thirty million, one hundred ten thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 83 100 166 332 415 830 1660 2075 4150 8300 1208447 2416894 4833788 6042235 12084470 24168940 30211175 60422350 100301101 120844700 200602202 401204404 501505505 1003011010 2006022020 2507527525 5015055050 10030110100