Search a number
-
+
40150035751 = 78647663319
BaseRepresentation
bin100101011001001000…
…001110110100100111
310211122010101010212011
4211121020032310213
51124211402121001
630240014335051
72620645446550
oct453110166447
9124563333764
1040150035751
1116033715131
1279461ba487
133a2b194807
141d2c4a5327
15109ec71d51
hex95920ed27

40150035751 has 8 divisors (see below), whose sum is σ = 45891130880. Its totient is φ = 34410284568.

The previous prime is 40150035691. The next prime is 40150035773. The reversal of 40150035751 is 15753005104.

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 40150035751 - 227 = 40015818023 is a prime.

It is a super-2 number, since 2×401500357512 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40150035251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271131 + ... + 392188.

It is an arithmetic number, because the mean of its divisors is an integer number (5736391360).

Almost surely, 240150035751 is an apocalyptic number.

40150035751 is a deficient number, since it is larger than the sum of its proper divisors (5741095129).

40150035751 is an equidigital number, since it uses as much as digits as its factorization.

40150035751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671973.

The product of its (nonzero) digits is 10500, while the sum is 31.

The spelling of 40150035751 in words is "forty billion, one hundred fifty million, thirty-five thousand, seven hundred fifty-one".

Divisors: 1 7 8647 60529 663319 4643233 5735719393 40150035751