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107322031 = 3133710273
BaseRepresentation
bin1100110010110…
…01101010101111
321110221112011001
412121121222233
5204433301111
614352141131
72442136135
oct631315257
9243845131
10107322031
11556426a3
122bb377a7
131930847b
1410379755
15964e1c1
hex6659aaf

107322031 has 8 divisors (see below), whose sum is σ = 111123584. Its totient is φ = 103541760.

The previous prime is 107322029. The next prime is 107322041. The reversal of 107322031 is 130223701.

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 107322031 - 21 = 107322029 is a prime.

It is a super-2 number, since 2×1073220312 = 23036036675929922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107322001) 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, 5311 + ... + 15583.

It is an arithmetic number, because the mean of its divisors is an integer number (13890448).

Almost surely, 2107322031 is an apocalyptic number.

107322031 is a deficient number, since it is larger than the sum of its proper divisors (3801553).

107322031 is a wasteful number, since it uses less digits than its factorization.

107322031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10641.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 107322031 is about 10359.6346943316. The cubic root of 107322031 is about 475.2217335961.

Adding to 107322031 its reverse (130223701), we get a palindrome (237545732).

It can be divided in two parts, 1073 and 22031, that added together give a square (23104 = 1522).

The spelling of 107322031 in words is "one hundred seven million, three hundred twenty-two thousand, thirty-one".

Divisors: 1 31 337 10273 10447 318463 3462001 107322031