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245324510034031 = 1373251550812013
BaseRepresentation
bin110111110001111100010000…
…010001100111100001101111
31012011121210102220112221220101
4313301330100101213201233
5224123344044032042111
62225432305110331531
7102450053025044251
oct6761742021474157
91164553386487811
10245324510034031
11711935a435454a
122362164a059ba7
13a6b7004601acc
144481aabc6bcd1
151d566c0828bc1
hexdf1f1046786f

245324510034031 has 8 divisors (see below), whose sum is σ = 247191212394864. Its totient is φ = 243458909304000.

The previous prime is 245324510034013. The next prime is 245324510034059. The reversal of 245324510034031 is 130430015423542.

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 245324510034031 - 213 = 245324510025839 is a prime.

It is a super-2 number, since 2×2453245100340312 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245324510034061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274960620 + ... + 275851393.

It is an arithmetic number, because the mean of its divisors is an integer number (30898901549358).

Almost surely, 2245324510034031 is an apocalyptic number.

245324510034031 is a deficient number, since it is larger than the sum of its proper divisors (1866702360833).

245324510034031 is a wasteful number, since it uses less digits than its factorization.

245324510034031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550815401.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 245324510034031 its reverse (130430015423542), we get a palindrome (375754525457573).

The spelling of 245324510034031 in words is "two hundred forty-five trillion, three hundred twenty-four billion, five hundred ten million, thirty-four thousand, thirty-one".

Divisors: 1 137 3251 445387 550812013 75461245781 1790689854263 245324510034031