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122032002 = 231071311451
BaseRepresentation
bin1110100011000…
…00111110000010
322111121212102210
413101200332002
5222220011002
620035322550
73011153301
oct721407602
9274555383
10122032002
116297a4a4
1234a50456
131c388ab1
14122c8438
15aaa796c
hex7460f82

122032002 has 32 divisors (see below), whose sum is σ = 248396544. Its totient is φ = 39962000.

The previous prime is 122031989. The next prime is 122032007. The reversal of 122032002 is 200230221.

It is not an unprimeable number, because it can be changed into a prime (122032007) 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, 83377 + ... + 84827.

It is an arithmetic number, because the mean of its divisors is an integer number (7762392).

Almost surely, 2122032002 is an apocalyptic number.

122032002 is an abundant number, since it is smaller than the sum of its proper divisors (126364542).

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

122032002 is a wasteful number, since it uses less digits than its factorization.

122032002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1694.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 122032002 is about 11046.8095846719. The cubic root of 122032002 is about 496.0109285877.

Adding to 122032002 its reverse (200230221), we get a palindrome (322262223).

The spelling of 122032002 in words is "one hundred twenty-two million, thirty-two thousand, two".

Divisors: 1 2 3 6 107 131 214 262 321 393 642 786 1451 2902 4353 8706 14017 28034 42051 84102 155257 190081 310514 380162 465771 570243 931542 1140486 20338667 40677334 61016001 122032002