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34489102 = 271892729
BaseRepresentation
bin1000001110010…
…0001100001110
32101220020011011
42003210030032
532312122402
63231115434
7566103214
oct203441416
971806134
1034489102
111851719a
12b672b7a
1371b736b
14481acb4
153063ed7
hex20e430e

34489102 has 16 divisors (see below), whose sum is σ = 53071200. Its totient is φ = 16804480.

The previous prime is 34489093. The next prime is 34489111. The reversal of 34489102 is 20198443.

It is an interprime number because it is at equal distance from previous prime (34489093) and next prime (34489111).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11274 + ... + 14002.

It is an arithmetic number, because the mean of its divisors is an integer number (3316950).

Almost surely, 234489102 is an apocalyptic number.

34489102 is a deficient number, since it is larger than the sum of its proper divisors (18582098).

34489102 is a wasteful number, since it uses less digits than its factorization.

34489102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2891.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 34489102 is about 5872.7422895952. The cubic root of 34489102 is about 325.5072221760.

It can be divided in two parts, 34489 and 102, that multiplied together give a triangular number (3517878 = T2652).

The spelling of 34489102 in words is "thirty-four million, four hundred eighty-nine thousand, one hundred two".

Divisors: 1 2 71 89 142 178 2729 5458 6319 12638 193759 242881 387518 485762 17244551 34489102