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230333210154 = 232172332727083
BaseRepresentation
bin1101011010000011101…
…1011101111000101010
3211000112022120102021100
43112200323131320222
512233210300211104
6253451424022230
722432604661015
oct3264073357052
9730468512240
10230333210154
1189758101a23
1238782161976
131894973c238
14b2108a637c
155ed146c139
hex35a0edde2a

230333210154 has 48 divisors (see below), whose sum is σ = 551385911232. Its totient is φ = 69119597184.

The previous prime is 230333210141. The next prime is 230333210167. The reversal of 230333210154 is 451012333032.

230333210154 is a `hidden beast` number, since 2 + 303 + 332 + 10 + 15 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (230333210141) and next prime (230333210167).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16356504 + ... + 16370579.

It is an arithmetic number, because the mean of its divisors is an integer number (11487206484).

Almost surely, 2230333210154 is an apocalyptic number.

230333210154 is an abundant number, since it is smaller than the sum of its proper divisors (321052701078).

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

230333210154 is a wasteful number, since it uses less digits than its factorization.

230333210154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32727131 (or 32727128 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 230333210154 its reverse (451012333032), we get a palindrome (681345543186).

The spelling of 230333210154 in words is "two hundred thirty billion, three hundred thirty-three million, two hundred ten thousand, one hundred fifty-four".

Divisors: 1 2 3 6 9 17 18 23 34 46 51 69 102 138 153 207 306 391 414 782 1173 2346 3519 7038 32727083 65454166 98181249 196362498 294543747 556360411 589087494 752722909 1112720822 1505445818 1669081233 2258168727 3338162466 4516337454 5007243699 6774506181 10014487398 12796289453 13549012362 25592578906 38388868359 76777736718 115166605077 230333210154