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4230754240 = 26515187557
BaseRepresentation
bin1111110000101100…
…0010111111000000
3101220211220120202111
43330023002333000
532131033113430
61535451425104
7206561550316
oct37413027700
911824816674
104230754240
111881172309
129a0a55194
1352568609b
142c1c600b6
1519b656c2a
hexfc2c2fc0

4230754240 has 56 divisors (see below), whose sum is σ = 10141317792. Its totient is φ = 1681075200.

The previous prime is 4230754211. The next prime is 4230754261. The reversal of 4230754240 is 424570324.

It is a happy number.

4230754240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4542 + ... + 92098.

Almost surely, 24230754240 is an apocalyptic number.

4230754240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4230754240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5070658896).

4230754240 is an abundant number, since it is smaller than the sum of its proper divisors (5910563552).

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

4230754240 is a wasteful number, since it uses less digits than its factorization.

4230754240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87725 (or 87715 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 31.

The square root of 4230754240 is about 65044.2483237373. The cubic root of 4230754240 is about 1617.3571499555.

The spelling of 4230754240 in words is "four billion, two hundred thirty million, seven hundred fifty-four thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 151 160 302 320 604 755 1208 1510 2416 3020 4832 6040 9664 12080 24160 48320 87557 175114 350228 437785 700456 875570 1400912 1751140 2801824 3502280 5603648 7004560 13221107 14009120 26442214 28018240 52884428 66105535 105768856 132211070 211537712 264422140 423075424 528844280 846150848 1057688560 2115377120 4230754240