Search a number
-
+
234760044 = 22319563337
BaseRepresentation
bin11011111111000…
…10011101101100
3121100202001020110
431333202131230
5440044310134
635143420020
75550266421
oct1577423554
9540661213
10234760044
11110574772
1266754610
1339837a8c
142326dd48
15159237e9
hexdfe276c

234760044 has 12 divisors (see below), whose sum is σ = 547773464. Its totient is φ = 78253344.

The previous prime is 234759937. The next prime is 234760063. The reversal of 234760044 is 440067432.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×2347600442 = 110224556517763872, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 234759993 and 234760020.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9781657 + ... + 9781680.

Almost surely, 2234760044 is an apocalyptic number.

It is an amenable number.

234760044 is an abundant number, since it is smaller than the sum of its proper divisors (313013420).

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

234760044 is a wasteful number, since it uses less digits than its factorization.

234760044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19563344 (or 19563342 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 30.

The square root of 234760044 is about 15321.8812160909. The cubic root of 234760044 is about 616.8904694689.

The spelling of 234760044 in words is "two hundred thirty-four million, seven hundred sixty thousand, forty-four".

Divisors: 1 2 3 4 6 12 19563337 39126674 58690011 78253348 117380022 234760044