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230177061672 = 23334927480547
BaseRepresentation
bin1101011001011110011…
…1110011101100101000
3211000010102202020211020
43112113213303230220
512232400311433142
6253424125132440
722426000512435
oct3262747635450
9730112666736
10230177061672
1189687a50298
12387399ba120
131892329989c
14b1d7c5ab8c
155ec28c5cec
hex35979f3b28

230177061672 has 32 divisors (see below), whose sum is σ = 577091508000. Its totient is φ = 76505840064.

The previous prime is 230177061671. The next prime is 230177061701. The reversal of 230177061672 is 276160771032.

It is not an unprimeable number, because it can be changed into a prime (230177061671) 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, 13731898 + ... + 13748649.

It is an arithmetic number, because the mean of its divisors is an integer number (18034109625).

Almost surely, 2230177061672 is an apocalyptic number.

It is an amenable number.

230177061672 is an abundant number, since it is smaller than the sum of its proper divisors (346914446328).

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

230177061672 is a wasteful number, since it uses less digits than its factorization.

230177061672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27480905 (or 27480901 counting only the distinct ones).

The product of its (nonzero) digits is 148176, while the sum is 42.

The spelling of 230177061672 in words is "two hundred thirty billion, one hundred seventy-seven million, sixty-one thousand, six hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 24 349 698 1047 1396 2094 2792 4188 8376 27480547 54961094 82441641 109922188 164883282 219844376 329766564 659533128 9590710903 19181421806 28772132709 38362843612 57544265418 76725687224 115088530836 230177061672