Search a number
-
+
1000106105007 = 31747357153437
BaseRepresentation
bin11101000110110101111…
…10000001100010101111
310112121110010002010012010
432203122332001202233
5112341204130330012
62043235320412303
7132153363426042
oct16433276014257
93477403063163
101000106105007
11356162907189
121419b1617093
1373404269079
1436596586c59
151b035c24c3c
hexe8daf818af

1000106105007 has 16 divisors (see below), whose sum is σ = 1334636707712. Its totient is φ = 666156687840.

The previous prime is 1000106104993. The next prime is 1000106105027. The reversal of 1000106105007 is 7005016010001.

It is not a de Polignac number, because 1000106105007 - 224 = 1000089327791 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 (1000106105027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18688893 + ... + 18742329.

It is an arithmetic number, because the mean of its divisors is an integer number (83414794232).

Almost surely, 21000106105007 is an apocalyptic number.

1000106105007 is a deficient number, since it is larger than the sum of its proper divisors (334530602705).

1000106105007 is a wasteful number, since it uses less digits than its factorization.

1000106105007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58758.

The product of its (nonzero) digits is 210, while the sum is 21.

The spelling of 1000106105007 in words is "one trillion, one hundred six million, one hundred five thousand, seven".

Divisors: 1 3 1747 3571 5241 10713 53437 160311 6238537 18715611 93354439 190823527 280063317 572470581 333368701669 1000106105007