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4282959121 = 72674912657
BaseRepresentation
bin1111111101001000…
…1100010100010001
3102001111010212101121
43333102030110101
532232414142441
61544554402241
7211064360200
oct37722142421
912044125347
104282959121
1118a8689641
129b6430381
13533433c4c
142c8b6d237
151a1019dd1
hexff48c511

4282959121 has 24 divisors (see below), whose sum is σ = 5068784736. Its totient is φ = 3607591680.

The previous prime is 4282959113. The next prime is 4282959133. The reversal of 4282959121 is 1219592824.

4282959121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4282959121 - 23 = 4282959113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4282959151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1610625 + ... + 1613281.

It is an arithmetic number, because the mean of its divisors is an integer number (211199364).

Almost surely, 24282959121 is an apocalyptic number.

It is an amenable number.

4282959121 is a deficient number, since it is larger than the sum of its proper divisors (785825615).

4282959121 is a wasteful number, since it uses less digits than its factorization.

4282959121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3229 (or 3222 counting only the distinct ones).

The product of its digits is 103680, while the sum is 43.

The square root of 4282959121 is about 65444.3207696436. The cubic root of 4282959121 is about 1623.9823682687.

The spelling of 4282959121 in words is "four billion, two hundred eighty-two million, nine hundred fifty-nine thousand, one hundred twenty-one".

Divisors: 1 7 49 67 469 491 2657 3283 3437 18599 24059 32897 130193 178019 230279 1246133 1304587 1611953 8722931 9132109 63924763 87407329 611851303 4282959121