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230233223222130 = 23512895953794239
BaseRepresentation
bin110100010110010101011001…
…011111000101001101110010
31010012012002012011222001110110
4310112111121133011031302
5220134120120121102010
62133355403235442150
766331541620465662
oct6426253137051562
91105162164861413
10230233223222130
11673a53a8383077
12219a48a8756356
139b60b90ac1acb
1440bd4c160c1a2
151b93d63da0120
hexd165597c5372

230233223222130 has 32 divisors (see below), whose sum is σ = 552988409011200. Its totient is φ = 61347895828352.

The previous prime is 230233223222113. The next prime is 230233223222159. The reversal of 230233223222130 is 31222322332032.

It is a super-2 number, since 2×2302332232221302 (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2976858450 + ... + 2976935789.

It is an arithmetic number, because the mean of its divisors is an integer number (17280887781600).

Almost surely, 2230233223222130 is an apocalyptic number.

230233223222130 is an abundant number, since it is smaller than the sum of its proper divisors (322755185789070).

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

230233223222130 is a wasteful number, since it uses less digits than its factorization.

230233223222130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5953795538.

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 230233223222130 its reverse (31222322332032), we get a palindrome (261455545554162).

The spelling of 230233223222130 in words is "two hundred thirty trillion, two hundred thirty-three billion, two hundred twenty-three million, two hundred twenty-two thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 1289 2578 3867 6445 7734 12890 19335 38670 5953794239 11907588478 17861382717 29768971195 35722765434 59537942390 89306913585 178613827170 7674440774071 15348881548142 23023322322213 38372203870355 46046644644426 76744407740710 115116611611065 230233223222130