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84941105 = 577321977
BaseRepresentation
bin1010001000000…
…01100100110001
312220211110021212
411010001210301
5133221103410
612232325505
72050662464
oct504014461
9186743255
1084941105
1143a46567
1224543895
13147a0412
14b3d12db
1576ccb05
hex5101931

84941105 has 8 divisors (see below), whose sum is σ = 102065832. Its totient is φ = 67861888.

The previous prime is 84941099. The next prime is 84941111. The reversal of 84941105 is 50114948.

It is an interprime number because it is at equal distance from previous prime (84941099) and next prime (84941111).

It can be written as a sum of positive squares in 4 ways, for example, as 135424 + 84805681 = 368^2 + 9209^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 84941105 - 26 = 84941041 is a prime.

It is a Duffinian 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, 7124 + ... + 14853.

It is an arithmetic number, because the mean of its divisors is an integer number (12758229).

Almost surely, 284941105 is an apocalyptic number.

It is an amenable number.

84941105 is a deficient number, since it is larger than the sum of its proper divisors (17124727).

84941105 is a wasteful number, since it uses less digits than its factorization.

84941105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22755.

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 84941105 is about 9216.3498740011. The cubic root of 84941105 is about 439.5813942299.

The spelling of 84941105 in words is "eighty-four million, nine hundred forty-one thousand, one hundred five".

Divisors: 1 5 773 3865 21977 109885 16988221 84941105