Search a number
-
+
123031342410414 = 2320505223735069
BaseRepresentation
bin11011111110010101110111…
…011101011110101010101110
3121010121200101210022201122220
4123332111313131132222232
5112111221142124113124
61113355452441020210
734625502233425134
oct3376256735365256
9533550353281586
10123031342410414
1136224332408809
121197036b784666
135385a62488649
142254a6a7b1754
15e354da78e879
hex6fe57775eaae

123031342410414 has 8 divisors (see below), whose sum is σ = 246062684820840. Its totient is φ = 41010447470136.

The previous prime is 123031342410409. The next prime is 123031342410499. The reversal of 123031342410414 is 414014243130321.

It is a happy number.

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

123031342410414 is an admirable number.

It is a super-2 number, since 2×1230313424104142 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10252611867529 + ... + 10252611867540.

It is an arithmetic number, because the mean of its divisors is an integer number (30757835602605).

Almost surely, 2123031342410414 is an apocalyptic number.

123031342410414 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123031342410414 is a wasteful number, since it uses less digits than its factorization.

123031342410414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20505223735074.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 123031342410414 its reverse (414014243130321), we get a palindrome (537045585540735).

The spelling of 123031342410414 in words is "one hundred twenty-three trillion, thirty-one billion, three hundred forty-two million, four hundred ten thousand, four hundred fourteen".

Divisors: 1 2 3 6 20505223735069 41010447470138 61515671205207 123031342410414