Search a number
-
+
10100120300 = 2252449224947
BaseRepresentation
bin10010110100000001…
…11001101011101100
3222001220011021100122
421122000321223230
5131141112322200
64350120344112
7505201414604
oct113200715354
928056137318
1010100120300
114313288966
121b5a615038
13c4c67395a
146bb585c04
153e1a88385
hex25a039aec

10100120300 has 36 divisors (see below), whose sum is σ = 21966172200. Its totient is φ = 4031032320.

The previous prime is 10100120299. The next prime is 10100120309. The reversal of 10100120300 is 302100101.

It is not an unprimeable number, because it can be changed into a prime (10100120309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67574 + ... + 157373.

It is an arithmetic number, because the mean of its divisors is an integer number (610171450).

Almost surely, 210100120300 is an apocalyptic number.

10100120300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10100120300 is an abundant number, since it is smaller than the sum of its proper divisors (11866051900).

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

10100120300 is a wasteful number, since it uses less digits than its factorization.

10100120300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225410 (or 225403 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 8.

Adding to 10100120300 its reverse (302100101), we get a palindrome (10402220401).

The spelling of 10100120300 in words is "ten billion, one hundred million, one hundred twenty thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 449 898 1796 2245 4490 8980 11225 22450 44900 224947 449894 899788 1124735 2249470 4498940 5623675 11247350 22494700 101001203 202002406 404004812 505006015 1010012030 2020024060 2525030075 5050060150 10100120300