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4225205352 = 2331574792341
BaseRepresentation
bin1111101111010111…
…1000010001101000
3101220110110200010010
43323311320101220
532123123032402
61535132451520
7206463436644
oct37365702150
911813420103
104225205352
111879022355
1299b019ba0
13524492514
142c1217c24
1519ae0ca6c
hexfbd78468

4225205352 has 64 divisors (see below), whose sum is σ = 10657036800. Its totient is φ = 1395912960.

The previous prime is 4225205329. The next prime is 4225205353. The reversal of 4225205352 is 2535025224.

It is not an unprimeable number, because it can be changed into a prime (4225205353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1803702 + ... + 1806042.

It is an arithmetic number, because the mean of its divisors is an integer number (166516200).

Almost surely, 24225205352 is an apocalyptic number.

It is an amenable number.

4225205352 is an abundant number, since it is smaller than the sum of its proper divisors (6431831448).

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

4225205352 is a wasteful number, since it uses less digits than its factorization.

4225205352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2986 (or 2982 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 4225205352 is about 65001.5796115756. The cubic root of 4225205352 is about 1616.6497536238.

The spelling of 4225205352 in words is "four billion, two hundred twenty-five million, two hundred five thousand, three hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 24 157 314 471 479 628 942 958 1256 1437 1884 1916 2341 2874 3768 3832 4682 5748 7023 9364 11496 14046 18728 28092 56184 75203 150406 225609 300812 367537 451218 601624 735074 902436 1102611 1121339 1470148 1804872 2205222 2242678 2940296 3364017 4410444 4485356 6728034 8820888 8970712 13456068 26912136 176050223 352100446 528150669 704200892 1056301338 1408401784 2112602676 4225205352