Search a number
-
+
32235390942 = 235372565157
BaseRepresentation
bin11110000001011000…
…010000011111011110
310002012112120112021020
4132001120100133132
51012004230002232
622450404145010
72220552205416
oct360130203736
9102175515236
1032235390942
1112742046367
1262b7698166
133069538431
1417bb299646
15c89ed6e2c
hex7816107de

32235390942 has 8 divisors (see below), whose sum is σ = 64470781896. Its totient is φ = 10745130312.

The previous prime is 32235390883. The next prime is 32235390947. The reversal of 32235390942 is 24909353223.

It is a sphenic number, since it is the product of 3 distinct primes.

32235390942 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 32235390894 and 32235390903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32235390947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2686282573 + ... + 2686282584.

It is an arithmetic number, because the mean of its divisors is an integer number (8058847737).

Almost surely, 232235390942 is an apocalyptic number.

32235390942 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

32235390942 is a wasteful number, since it uses less digits than its factorization.

32235390942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5372565162.

The product of its (nonzero) digits is 349920, while the sum is 42.

The spelling of 32235390942 in words is "thirty-two billion, two hundred thirty-five million, three hundred ninety thousand, nine hundred forty-two".

Divisors: 1 2 3 6 5372565157 10745130314 16117695471 32235390942