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230625360450 = 232523713851373
BaseRepresentation
bin1101011011001001010…
…1111011101001000010
3211001021200022012010200
43112302111323221002
512234310043013300
6253540421510030
722443053135112
oct3266225735102
9731250265120
10230625360450
1189898004851
1238843b72316
131899511c134
14b23b5d5042
155eebe2a200
hex35b257ba42

230625360450 has 72 divisors (see below), whose sum is σ = 636359824308. Its totient is φ = 59837927040.

The previous prime is 230625360419. The next prime is 230625360463. The reversal of 230625360450 is 54063526032.

230625360450 is a `hidden beast` number, since 2 + 306 + 253 + 60 + 45 + 0 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 65458710801 + 165166649649 = 255849^2 + 406407^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6909037 + ... + 6942336.

Almost surely, 2230625360450 is an apocalyptic number.

230625360450 is an abundant number, since it is smaller than the sum of its proper divisors (405734463858).

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

230625360450 is a wasteful number, since it uses less digits than its factorization.

230625360450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13851428 (or 13851420 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 230625360450 its reverse (54063526032), we get a palindrome (284688886482).

The spelling of 230625360450 in words is "two hundred thirty billion, six hundred twenty-five million, three hundred sixty thousand, four hundred fifty".

Divisors: 1 2 3 5 6 9 10 15 18 25 30 37 45 50 74 75 90 111 150 185 222 225 333 370 450 555 666 925 1110 1665 1850 2775 3330 5550 8325 16650 13851373 27702746 41554119 69256865 83108238 124662357 138513730 207770595 249324714 346284325 415541190 512500801 623311785 692568650 1025001602 1038852975 1246623570 1537502403 2077705950 2562504005 3075004806 3116558925 4612507209 5125008010 6233117850 7687512015 9225014418 12812520025 15375024030 23062536045 25625040050 38437560075 46125072090 76875120150 115312680225 230625360450