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342486108 = 223271133993
BaseRepresentation
bin10100011010011…
…110110001011100
3212212110002121200
4110122132301130
51200134023413
653552355500
711326040526
oct2432366134
9785402550
10342486108
11166362978
1296845b90
1355c55103
14336b2a16
1520102573
hex1469ec5c

342486108 has 36 divisors (see below), whose sum is σ = 877928688. Its totient is φ = 112553280.

The previous prime is 342486101. The next prime is 342486121. The reversal of 342486108 is 801684243.

342486108 is a `hidden beast` number, since 34 + 2 + 4 + 8 + 610 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342486101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64441 + ... + 69552.

It is an arithmetic number, because the mean of its divisors is an integer number (24386908).

Almost surely, 2342486108 is an apocalyptic number.

It is an amenable number.

342486108 is an abundant number, since it is smaller than the sum of its proper divisors (535442580).

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

342486108 is a wasteful number, since it uses less digits than its factorization.

342486108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134074 (or 134069 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 342486108 is about 18506.3801971104. The cubic root of 342486108 is about 699.6502388733.

The spelling of 342486108 in words is "three hundred forty-two million, four hundred eighty-six thousand, one hundred eight".

Divisors: 1 2 3 4 6 9 12 18 36 71 142 213 284 426 639 852 1278 2556 133993 267986 401979 535972 803958 1205937 1607916 2411874 4823748 9513503 19027006 28540509 38054012 57081018 85621527 114162036 171243054 342486108