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99230734 = 2175321039
BaseRepresentation
bin1011110101000…
…10010000001110
320220201102222101
411322202100032
5200400340414
613502505314
72313306301
oct572422016
9226642871
1099230734
1151016579
122929523a
1317734615
14d270b38
158aa1a74
hex5ea240e

99230734 has 24 divisors (see below), whose sum is σ = 160786080. Its totient is φ = 45771648.

The previous prime is 99230731. The next prime is 99230737. The reversal of 99230734 is 43703299.

99230734 = T8132 + T8133 + T8134.

It is an interprime number because it is at equal distance from previous prime (99230731) and next prime (99230737).

It is a junction number, because it is equal to n+sod(n) for n = 99230693 and 99230702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99230731) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94987 + ... + 96025.

It is an arithmetic number, because the mean of its divisors is an integer number (6699420).

Almost surely, 299230734 is an apocalyptic number.

99230734 is the 8134-th centered triangular number.

99230734 is a deficient number, since it is larger than the sum of its proper divisors (61555346).

99230734 is a wasteful number, since it uses less digits than its factorization.

99230734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1164 (or 1111 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 37.

The square root of 99230734 is about 9961.4624428344. The cubic root of 99230734 is about 462.9656128103.

The spelling of 99230734 in words is "ninety-nine million, two hundred thirty thousand, seven hundred thirty-four".