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10111497407 = 111914812707
BaseRepresentation
bin10010110101011000…
…10011010010111111
3222002200120021210222
421122230103102333
5131202020404112
64351204251555
7505400211164
oct113254232277
928080507728
1010111497407
114319749730
121b623a0bbb
13c51b2827b
146bcca806b
153e2a84372
hex25ab134bf

10111497407 has 8 divisors (see below), whose sum is σ = 11088479232. Its totient is φ = 9144141400.

The previous prime is 10111497401. The next prime is 10111497413. The reversal of 10111497407 is 70479411101.

It is an interprime number because it is at equal distance from previous prime (10111497401) and next prime (10111497413).

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 10111497407 - 24 = 10111497391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111497401) 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, 2404253 + ... + 2408454.

It is an arithmetic number, because the mean of its divisors is an integer number (1386059904).

Almost surely, 210111497407 is an apocalyptic number.

10111497407 is a deficient number, since it is larger than the sum of its proper divisors (976981825).

10111497407 is a wasteful number, since it uses less digits than its factorization.

10111497407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4812909.

The product of its (nonzero) digits is 7056, while the sum is 35.

The spelling of 10111497407 in words is "ten billion, one hundred eleven million, four hundred ninety-seven thousand, four hundred seven".

Divisors: 1 11 191 2101 4812707 52939777 919227037 10111497407