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230123743141 = 1722759632999
BaseRepresentation
bin1101011001010001110…
…0011010011110100101
3210222222201102101112211
43112110130122132211
512232243134240031
6253414542243421
722424452354015
oct3262434323645
9728881371484
10230123743141
118965a943296
1238723b86571
131891521bb66
14b1d0b3bc45
155ebcd92bb1
hex359471a7a5

230123743141 has 8 divisors (see below), whose sum is σ = 244733832000. Its totient is φ = 215632920768.

The previous prime is 230123743121. The next prime is 230123743163. The reversal of 230123743141 is 141347321032.

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

It is a cyclic number.

It is not a de Polignac number, because 230123743141 - 215 = 230123710373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230123743121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29812641 + ... + 29820358.

It is an arithmetic number, because the mean of its divisors is an integer number (30591729000).

Almost surely, 2230123743141 is an apocalyptic number.

It is an amenable number.

230123743141 is a deficient number, since it is larger than the sum of its proper divisors (14610088859).

230123743141 is a wasteful number, since it uses less digits than its factorization.

230123743141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59633243.

The product of its (nonzero) digits is 12096, while the sum is 31.

The spelling of 230123743141 in words is "two hundred thirty billion, one hundred twenty-three million, seven hundred forty-three thousand, one hundred forty-one".

Divisors: 1 17 227 3859 59632999 1013760983 13536690773 230123743141