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234152800 = 2552741813
BaseRepresentation
bin11011111010011…
…10001101100000
3121022121012020221
431331032031200
5434420342200
635122412424
75542160140
oct1575161540
9538535227
10234152800
1111019a512
1266501114
133968456b
1423152920
151585391a
hexdf4e360

234152800 has 72 divisors (see below), whose sum is σ = 653301936. Its totient is φ = 80279040.

The previous prime is 234152797. The next prime is 234152839. The reversal of 234152800 is 8251432.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15307 + ... + 26506.

It is an arithmetic number, because the mean of its divisors is an integer number (9073638).

Almost surely, 2234152800 is an apocalyptic number.

234152800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234152800 is an abundant number, since it is smaller than the sum of its proper divisors (419149136).

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

234152800 is a wasteful number, since it uses less digits than its factorization.

234152800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41840 (or 41827 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 234152800 is about 15302.0521499569. The cubic root of 234152800 is about 616.3581152619.

The spelling of 234152800 in words is "two hundred thirty-four million, one hundred fifty-two thousand, eight hundred".

Divisors: 1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 70 80 100 112 140 160 175 200 224 280 350 400 560 700 800 1120 1400 2800 5600 41813 83626 167252 209065 292691 334504 418130 585382 669008 836260 1045325 1170764 1338016 1463455 1672520 2090650 2341528 2926910 3345040 4181300 4683056 5853820 6690080 7317275 8362600 9366112 11707640 14634550 16725200 23415280 29269100 33450400 46830560 58538200 117076400 234152800