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99036001 = 615413001
BaseRepresentation
bin1011110011100…
…10101101100001
320220100112212001
411321302231201
5200323123001
613454404001
72311535461
oct571625541
9226315761
1099036001
11509a3239
1229200601
1317696aac
14d21dba1
158a64001
hex5e72b61

99036001 has 8 divisors (see below), whose sum is σ = 100879208. Its totient is φ = 97200000.

The previous prime is 99035947. The next prime is 99036019. The reversal of 99036001 is 10063099.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 331776 + 98704225 = 576^2 + 9935^2 .

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

It is a 2-Lehmer number, since φ(99036001) divides (99036001-1)2.

It is a cyclic number.

It is a Carmichael number.

It is not a de Polignac number, because 99036001 - 27 = 99035873 is a prime.

It is a deceptive number, since it divides R99036000.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99036061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31501 + ... + 34501.

It is an arithmetic number, because the mean of its divisors is an integer number (12609901).

It is a Poulet number, since it divides 299036000-1.

Almost surely, 299036001 is an apocalyptic number.

It is an amenable number.

99036001 is a deficient number, since it is larger than the sum of its proper divisors (1843207).

99036001 is a wasteful number, since it uses less digits than its factorization.

99036001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3603.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 99036001 is about 9951.6833249456. The cubic root of 99036001 is about 462.6625691953.

The spelling of 99036001 in words is "ninety-nine million, thirty-six thousand, one".

Divisors: 1 61 541 3001 33001 183061 1623541 99036001