Search a number
-
+
350231520125030 = 2549367709444609
BaseRepresentation
bin100111110100010001010000…
…1010110001010000001100110
31200221001210202211001210101112
41033220202201112022001212
5331401143123123000110
63240514050021225022
7133525251363621365
oct11750424126120146
91627053684053345
10350231520125030
11a165a398659215
123334526b562172
13120568c94295cb
14626b4203cb7dc
152a754d3c3e405
hex13e88a158a066

350231520125030 has 16 divisors (see below), whose sum is σ = 630429507116640. Its totient is φ = 140089770074112.

The previous prime is 350231520125009. The next prime is 350231520125107. The reversal of 350231520125030 is 30521025132053.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 354228635 + ... + 355215974.

It is an arithmetic number, because the mean of its divisors is an integer number (39401844194790).

Almost surely, 2350231520125030 is an apocalyptic number.

350231520125030 is a deficient number, since it is larger than the sum of its proper divisors (280197986991610).

350231520125030 is a wasteful number, since it uses less digits than its factorization.

350231520125030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709493983.

The product of its (nonzero) digits is 27000, while the sum is 32.

Adding to 350231520125030 its reverse (30521025132053), we get a palindrome (380752545257083).

The spelling of 350231520125030 in words is "three hundred fifty trillion, two hundred thirty-one billion, five hundred twenty million, one hundred twenty-five thousand, thirty".

Divisors: 1 2 5 10 49367 98734 246835 493670 709444609 1418889218 3547223045 7094446090 35023152012503 70046304025006 175115760062515 350231520125030