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8100014154 = 237318493183
BaseRepresentation
bin1111000101100110…
…00110100001001010
3202220111121100112020
413202303012201022
5113042100423104
63415431225310
7404503661421
oct74263064112
922814540466
108100014154
113487279581
1216a0818236
139c11901ab
1456baa02b8
153261a42d9
hex1e2cc684a

8100014154 has 16 divisors (see below), whose sum is σ = 16421947392. Its totient is φ = 2663018208.

The previous prime is 8100014107. The next prime is 8100014173. The reversal of 8100014154 is 4514100018.

It is a super-2 number, since 2×81000141542 (a number of 21 digits) contains 22 as substring.

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, 9246154 + ... + 9247029.

It is an arithmetic number, because the mean of its divisors is an integer number (1026371712).

Almost surely, 28100014154 is an apocalyptic number.

8100014154 is an abundant number, since it is smaller than the sum of its proper divisors (8321933238).

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

8100014154 is a wasteful number, since it uses less digits than its factorization.

8100014154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18493261.

The product of its (nonzero) digits is 640, while the sum is 24.

The square root of 8100014154 is about 90000.0786332990. The cubic root of 8100014154 is about 2008.3000200179.

The spelling of 8100014154 in words is "eight billion, one hundred million, fourteen thousand, one hundred fifty-four".

Divisors: 1 2 3 6 73 146 219 438 18493183 36986366 55479549 110959098 1350002359 2700004718 4050007077 8100014154