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98081033 = 719291487
BaseRepresentation
bin1011101100010…
…01100100001001
320211120000212212
411312021210021
5200102043113
613422114505
72300450351
oct566114411
9224500785
1098081033
1150400806
1228a1ba35
131742121b
14d051b61
1589260a8
hex5d89909

98081033 has 8 divisors (see below), whose sum is σ = 99636480. Its totient is φ = 96530560.

The previous prime is 98081023. The next prime is 98081051. The reversal of 98081033 is 33018089.

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 98081033 - 214 = 98064649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98081023) 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, 65216 + ... + 66702.

It is an arithmetic number, because the mean of its divisors is an integer number (12454560).

Almost surely, 298081033 is an apocalyptic number.

It is an amenable number.

98081033 is a deficient number, since it is larger than the sum of its proper divisors (1555447).

98081033 is a wasteful number, since it uses less digits than its factorization.

98081033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2487.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 98081033 is about 9903.5868754709. The cubic root of 98081033 is about 461.1706681717.

The spelling of 98081033 in words is "ninety-eight million, eighty-one thousand, thirty-three".

Divisors: 1 71 929 1487 65959 105577 1381423 98081033