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101008073 = 2922315619
BaseRepresentation
bin1100000010101…
…00001011001001
321001001202000202
412001110023021
5201324224243
614004541545
72334361115
oct601241311
9231052022
10101008073
115201a951
12299b18b5
1317c075ba
14d5b4745
158d034b8
hex60542c9

101008073 has 8 divisors (see below), whose sum is σ = 104966400. Its totient is φ = 97081488.

The previous prime is 101008031. The next prime is 101008081. The reversal of 101008073 is 370800101.

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 101008073 - 216 = 100942537 is a prime.

It is a super-3 number, since 3×1010080733 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101008093) 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, 1343 + ... + 14276.

It is an arithmetic number, because the mean of its divisors is an integer number (13120800).

Almost surely, 2101008073 is an apocalyptic number.

It is an amenable number.

101008073 is a deficient number, since it is larger than the sum of its proper divisors (3958327).

101008073 is a wasteful number, since it uses less digits than its factorization.

101008073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15871.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 101008073 is about 10050.2772598571. The cubic root of 101008073 is about 465.7133583831.

Adding to 101008073 its reverse (370800101), we get a palindrome (471808174).

The spelling of 101008073 in words is "one hundred one million, eight thousand, seventy-three".

Divisors: 1 29 223 6467 15619 452951 3483037 101008073