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131000024414 = 2724728441169
BaseRepresentation
bin111101000000000110…
…1011011110101011110
3110112010121122202020002
41322000031123311132
54121242001240124
6140103001054302
712315205556300
oct1720015336536
9415117582202
10131000024414
115061410a296
122147b787392
13c47911cb5c
1464aa221970
15361aa4c0ae
hex1e8035bd5e

131000024414 has 24 divisors (see below), whose sum is σ = 233445123360. Its totient is φ = 54948336576.

The previous prime is 131000024383. The next prime is 131000024417. The reversal of 131000024414 is 414420000131.

131000024414 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1310000244142 (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131000024417) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14215979 + ... + 14225190.

It is an arithmetic number, because the mean of its divisors is an integer number (9726880140).

Almost surely, 2131000024414 is an apocalyptic number.

131000024414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

131000024414 is a deficient number, since it is larger than the sum of its proper divisors (102445098946).

131000024414 is a wasteful number, since it uses less digits than its factorization.

131000024414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28441232 (or 28441225 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 131000024414 its reverse (414420000131), we get a palindrome (545420024545).

The spelling of 131000024414 in words is "one hundred thirty-one billion, twenty-four thousand, four hundred fourteen".

Divisors: 1 2 7 14 47 49 94 98 329 658 2303 4606 28441169 56882338 199088183 398176366 1336734943 1393617281 2673469886 2787234562 9357144601 18714289202 65500012207 131000024414