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230954734 = 2997311579
BaseRepresentation
bin11011100010000…
…01011011101110
3121002120201100001
431301001123232
5433111022414
634530054514
75503040263
oct1561013356
9532521301
10230954734
1110940578a
126541a43a
1338b04a0a
142295d26a
1515421074
hexdc416ee

230954734 has 8 divisors (see below), whose sum is σ = 346496760. Its totient is φ = 115455816.

The previous prime is 230954719. The next prime is 230954749. The reversal of 230954734 is 437459032.

It is an interprime number because it is at equal distance from previous prime (230954719) and next prime (230954749).

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

It is a junction number, because it is equal to n+sod(n) for n = 230954693 and 230954702.

It is a congruent number.

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, 14157 + ... + 25735.

It is an arithmetic number, because the mean of its divisors is an integer number (43312095).

Almost surely, 2230954734 is an apocalyptic number.

230954734 is a deficient number, since it is larger than the sum of its proper divisors (115542026).

230954734 is a wasteful number, since it uses less digits than its factorization.

230954734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21554.

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 230954734 is about 15197.1949385405. The cubic root of 230954734 is about 613.5391630247.

The spelling of 230954734 in words is "two hundred thirty million, nine hundred fifty-four thousand, seven hundred thirty-four".

Divisors: 1 2 9973 11579 19946 23158 115477367 230954734