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234251300 = 22522342513
BaseRepresentation
bin11011111011001…
…10010000100100
3121022210012101002
431331212100210
5434432020200
635124452432
75543050253
oct1575462044
9538705332
10234251300
11110257518
126654a118
13396ba34a
142317a79a
1515872bd5
hexdf66424

234251300 has 18 divisors (see below), whose sum is σ = 508325538. Its totient is φ = 93700480.

The previous prime is 234251291. The next prime is 234251341. The reversal of 234251300 is 3152432.

It is a happy number.

234251300 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 28558336 + 205692964 = 5344^2 + 14342^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1171157 + ... + 1171356.

Almost surely, 2234251300 is an apocalyptic number.

234251300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234251300 is an abundant number, since it is smaller than the sum of its proper divisors (274074238).

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

234251300 is a wasteful number, since it uses less digits than its factorization.

234251300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2342527 (or 2342520 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 234251300 is about 15305.2703341039. The cubic root of 234251300 is about 616.4445300066. Note that the first 3 decimals are identical.

The spelling of 234251300 in words is "two hundred thirty-four million, two hundred fifty-one thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 2342513 4685026 9370052 11712565 23425130 46850260 58562825 117125650 234251300