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10122030300 = 2235233740101
BaseRepresentation
bin10010110110101000…
…11110110011011100
3222010102101102020010
421123110132303130
5131212214432200
64352222123220
7505555560264
oct113324366334
928112342203
1010122030300
1143246931a8
121b65a20510
13c54075555
146c044a7a4
153e3965150
hex25b51ecdc

10122030300 has 36 divisors (see below), whose sum is σ = 29286408536. Its totient is φ = 2699208000.

The previous prime is 10122030209. The next prime is 10122030313. The reversal of 10122030300 is 303022101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16869751 + ... + 16870350.

Almost surely, 210122030300 is an apocalyptic number.

10122030300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10122030300 is an abundant number, since it is smaller than the sum of its proper divisors (19164378236).

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

10122030300 is a wasteful number, since it uses less digits than its factorization.

10122030300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33740118 (or 33740111 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 10122030300 its reverse (303022101), we get a palindrome (10425052401).

The spelling of 10122030300 in words is "ten billion, one hundred twenty-two million, thirty thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 150 300 33740101 67480202 101220303 134960404 168700505 202440606 337401010 404881212 506101515 674802020 843502525 1012203030 1687005050 2024406060 2530507575 3374010100 5061015150 10122030300