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48952233 = 3211643769
BaseRepresentation
bin1011101010111…
…1001110101001
310102010000211200
42322233032221
5100012432413
64505114413
71133041611
oct272571651
9112100750
1048952233
11256a55a0
1214488a09
13a1ac525
146703a41
15446e573
hex2eaf3a9

48952233 has 24 divisors (see below), whose sum is σ = 77357280. Its totient is φ = 29583360.

The previous prime is 48952223. The next prime is 48952247. The reversal of 48952233 is 33225984.

It is not a de Polignac number, because 48952233 - 24 = 48952217 is a prime.

It is a super-2 number, since 2×489522332 = 4792642231372578, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48952223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63273 + ... + 64041.

It is an arithmetic number, because the mean of its divisors is an integer number (3223220).

Almost surely, 248952233 is an apocalyptic number.

It is an amenable number.

48952233 is a deficient number, since it is larger than the sum of its proper divisors (28405047).

48952233 is a wasteful number, since it uses less digits than its factorization.

48952233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1429 (or 1426 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 48952233 is about 6996.5872395047. The cubic root of 48952233 is about 365.8116248219.

It can be divided in two parts, 489522 and 33, that added together give a triangular number (489555 = T989).

The spelling of 48952233 in words is "forty-eight million, nine hundred fifty-two thousand, two hundred thirty-three".

Divisors: 1 3 9 11 33 99 643 769 1929 2307 5787 6921 7073 8459 21219 25377 63657 76131 494467 1483401 4450203 5439137 16317411 48952233