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4025460960 = 253252795459
BaseRepresentation
bin1110111111101111…
…1010100011100000
3101101112121121022200
43233323322203200
531221004222320
61503235333200
7201516565533
oct35773724340
911345547280
104025460960
1117862a4444
12944151200
134c1c97681
142a28a0a1a
15188604290
hexefefa8e0

4025460960 has 72 divisors (see below), whose sum is σ = 13736890440. Its totient is φ = 1073455872.

The previous prime is 4025460941. The next prime is 4025460983. The reversal of 4025460960 is 690645204.

4025460960 is a `hidden beast` number, since 40 + 2 + 5 + 4 + 609 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1396290 + ... + 1399169.

It is an arithmetic number, because the mean of its divisors is an integer number (190790145).

Almost surely, 24025460960 is an apocalyptic number.

4025460960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4025460960 is an abundant number, since it is smaller than the sum of its proper divisors (9711429480).

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

4025460960 is a wasteful number, since it uses less digits than its factorization.

4025460960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2795480 (or 2795469 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 4025460960 is about 63446.5204719691. The cubic root of 4025460960 is about 1590.7619938466.

The spelling of 4025460960 in words is "four billion, twenty-five million, four hundred sixty thousand, nine hundred sixty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 80 90 96 120 144 160 180 240 288 360 480 720 1440 2795459 5590918 8386377 11181836 13977295 16772754 22363672 25159131 27954590 33545508 41931885 44727344 50318262 55909180 67091016 83863770 89454688 100636524 111818360 125795655 134182032 167727540 201273048 223636720 251591310 268364064 335455080 402546096 447273440 503182620 670910160 805092192 1006365240 1341820320 2012730480 4025460960