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4240225554 = 2319131499569
BaseRepresentation
bin1111110010111100…
…1011010100010010
3101221111201202221220
43330233023110102
532140444204204
61540430425510
7210035215425
oct37457132422
911844652856
104240225554
111886551244
129a4062296
13527621106
142c32079bc
1519c3c81d9
hexfcbcb512

4240225554 has 64 divisors (see below), whose sum is σ = 9028800000. Its totient is φ = 1323803520.

The previous prime is 4240225547. The next prime is 4240225589. The reversal of 4240225554 is 4555220424.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7451782 + ... + 7452350.

It is an arithmetic number, because the mean of its divisors is an integer number (141075000).

Almost surely, 24240225554 is an apocalyptic number.

4240225554 is an abundant number, since it is smaller than the sum of its proper divisors (4788574446).

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

4240225554 is a wasteful number, since it uses less digits than its factorization.

4240225554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223.

The product of its (nonzero) digits is 64000, while the sum is 33.

The square root of 4240225554 is about 65117.0143203756. The cubic root of 4240225554 is about 1618.5631666342.

Adding to 4240225554 its reverse (4555220424), we get a palindrome (8795445978).

The spelling of 4240225554 in words is "four billion, two hundred forty million, two hundred twenty-five thousand, five hundred fifty-four".

Divisors: 1 2 3 6 19 38 57 114 131 262 393 499 569 786 998 1138 1497 1707 2489 2994 3414 4978 7467 9481 10811 14934 18962 21622 28443 32433 56886 64866 65369 74539 130738 149078 196107 223617 283931 392214 447234 567862 851793 1242011 1416241 1703586 2484022 2832482 3726033 4248723 5394689 7452066 8497446 10789378 16184067 32368134 37194961 74389922 111584883 223169766 706704259 1413408518 2120112777 4240225554