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242230541160 = 23356413149123
BaseRepresentation
bin1110000110011000010…
…0001011101101101000
3212011020110111110020110
43201212010023231220
512432042004304120
6303140145054320
723333461425156
oct3414604135550
9764213443213
10242230541160
1193802909893
123ab426273a0
1319ac453747a
14ba1c9da3d6
15647abac2e0
hex386610bb68

242230541160 has 64 divisors (see below), whose sum is σ = 727825538880. Its totient is φ = 64494018560.

The previous prime is 242230541153. The next prime is 242230541197. The reversal of 242230541160 is 61145032242.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1497642 + ... + 1651481.

It is an arithmetic number, because the mean of its divisors is an integer number (11372274045).

Almost surely, 2242230541160 is an apocalyptic number.

242230541160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242230541160 is an abundant number, since it is smaller than the sum of its proper divisors (485594997720).

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

242230541160 is a wasteful number, since it uses less digits than its factorization.

242230541160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3149778 (or 3149774 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 242230541160 in words is "two hundred forty-two billion, two hundred thirty million, five hundred forty-one thousand, one hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 641 1282 1923 2564 3205 3846 5128 6410 7692 9615 12820 15384 19230 25640 38460 76920 3149123 6298246 9447369 12596492 15745615 18894738 25192984 31491230 37789476 47236845 62982460 75578952 94473690 125964920 188947380 377894760 2018587843 4037175686 6055763529 8074351372 10092939215 12111527058 16148702744 20185878430 24223054116 30278817645 40371756860 48446108232 60557635290 80743513720 121115270580 242230541160