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2333985 = 35155599
BaseRepresentation
bin1000111001110100100001
311101120121220
420321310201
51044141420
6122005253
725560423
oct10716441
94346556
102333985
111354615
12946829
13639474
1444a813
15311840
hex239d21

2333985 has 8 divisors (see below), whose sum is σ = 3734400. Its totient is φ = 1244784.

The previous prime is 2333957. The next prime is 2333993. The reversal of 2333985 is 5893332.

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

It is not a de Polignac number, because 2333985 - 25 = 2333953 is a prime.

It is a d-powerful number, because it can be written as 221 + 310 + 310 + 310 + 95 + 83 + 53 .

2333985 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77785 + ... + 77814.

It is an arithmetic number, because the mean of its divisors is an integer number (466800).

22333985 is an apocalyptic number.

It is an amenable number.

2333985 is a deficient number, since it is larger than the sum of its proper divisors (1400415).

2333985 is a wasteful number, since it uses less digits than its factorization.

2333985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155607.

The product of its digits is 19440, while the sum is 33.

The square root of 2333985 is about 1527.7385247483. The cubic root of 2333985 is about 132.6475868232.

The spelling of 2333985 in words is "two million, three hundred thirty-three thousand, nine hundred eighty-five".

Divisors: 1 3 5 15 155599 466797 777995 2333985