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601068031 = 17239147937
BaseRepresentation
bin100011110100111…
…001000111111111
31112220000102022221
4203310321013333
52212333134111
6135350550211
720615664634
oct4364710777
91486012287
10601068031
11289318343
12149368367
13976b0a75
1459b8418b
1537b7e371
hex23d391ff

601068031 has 8 divisors (see below), whose sum is σ = 639092160. Its totient is φ = 563340288.

The previous prime is 601068029. The next prime is 601068043. The reversal of 601068031 is 130860106.

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

It is not a de Polignac number, because 601068031 - 21 = 601068029 is a prime.

It is a super-2 number, since 2×6010680312 = 722565555780433922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 601067987 and 601068005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601068001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69906 + ... + 78031.

It is an arithmetic number, because the mean of its divisors is an integer number (79886520).

Almost surely, 2601068031 is an apocalyptic number.

601068031 is a deficient number, since it is larger than the sum of its proper divisors (38024129).

601068031 is a wasteful number, since it uses less digits than its factorization.

601068031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148193.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 601068031 is about 24516.6888261853. The cubic root of 601068031 is about 843.9328198926.

The spelling of 601068031 in words is "six hundred one million, sixty-eight thousand, thirty-one".

Divisors: 1 17 239 4063 147937 2514929 35356943 601068031