Search a number
-
+
23302331202100 = 2252233023312021
BaseRepresentation
bin1010100110001011111110…
…01011000111101000110100
310001111200101112020010221111
411103011333023013220310
511023241133241431400
6121320535420324404
74623352330056046
oct523057713075064
9101450345203844
1023302331202100
117474510522715
1227441936a3704
1310005288c0862
145a7ba5b27a96
152a62317703ba
hex15317f2c7a34

23302331202100 has 18 divisors (see below), whose sum is σ = 50566058708774. Its totient is φ = 9320932480800.

The previous prime is 23302331202049. The next prime is 23302331202109. The reversal of 23302331202100 is 120213320332.

It can be written as a sum of positive squares in 3 ways, for example, as 951713411364 + 22350617790736 = 975558^2 + 4727644^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23302331202109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 116511655911 + ... + 116511656110.

Almost surely, 223302331202100 is an apocalyptic number.

23302331202100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23302331202100 is an abundant number, since it is smaller than the sum of its proper divisors (27263727506674).

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

23302331202100 is a wasteful number, since it uses less digits than its factorization.

23302331202100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233023312035 (or 233023312028 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 23302331202100 its reverse (120213320332), we get a palindrome (23422544522432).

The spelling of 23302331202100 in words is "twenty-three trillion, three hundred two billion, three hundred thirty-one million, two hundred two thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 233023312021 466046624042 932093248084 1165116560105 2330233120210 4660466240420 5825582800525 11651165601050 23302331202100