Search a number
-
+
232101351 = 3225789039
BaseRepresentation
bin11011101010110…
…01010111100111
3121011201222012100
431311121113213
5433404220401
635010423143
75515554216
oct1565312747
9534658170
10232101351
1110a0191a9
1265891ab3
13391168a1
1422b7b07d
151559ab86
hexdd595e7

232101351 has 6 divisors (see below), whose sum is σ = 335257520. Its totient is φ = 154734228.

The previous prime is 232101341. The next prime is 232101431. The reversal of 232101351 is 153101232.

It is not a de Polignac number, because 232101351 - 210 = 232100327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232101301) 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, 12894511 + ... + 12894528.

Almost surely, 2232101351 is an apocalyptic number.

232101351 is a deficient number, since it is larger than the sum of its proper divisors (103156169).

232101351 is a wasteful number, since it uses less digits than its factorization.

232101351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25789045 (or 25789042 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 232101351 is about 15234.8728580189. The cubic root of 232101351 is about 614.5528298068.

Adding to 232101351 its reverse (153101232), we get a palindrome (385202583).

The spelling of 232101351 in words is "two hundred thirty-two million, one hundred one thousand, three hundred fifty-one".

Divisors: 1 3 9 25789039 77367117 232101351