Search a number
-
+
468371507154 = 23293797102349
BaseRepresentation
bin1101101000011010001…
…11100000011111010010
31122202221121121210122120
412310031013200133102
530133211101212104
6555100014515110
745560453060055
oct6641507403722
91582847553576
10468371507154
111706a9561711
1276934805a96
1335223584c55
14189527c8a9c
15c2b407ccd9
hex6d0d1e07d2

468371507154 has 32 divisors (see below), whose sum is σ = 971601480000. Its totient is φ = 150342502464.

The previous prime is 468371507137. The next prime is 468371507209. The reversal of 468371507154 is 451705173864.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 468371507097 and 468371507106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3485229 + ... + 3617120.

It is an arithmetic number, because the mean of its divisors is an integer number (30362546250).

Almost surely, 2468371507154 is an apocalyptic number.

468371507154 is an abundant number, since it is smaller than the sum of its proper divisors (503229972846).

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

468371507154 is a wasteful number, since it uses less digits than its factorization.

468371507154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7102762.

The product of its (nonzero) digits is 2822400, while the sum is 51.

The spelling of 468371507154 in words is "four hundred sixty-eight billion, three hundred seventy-one million, five hundred seven thousand, one hundred fifty-four".

Divisors: 1 2 3 6 29 58 87 174 379 758 1137 2274 10991 21982 32973 65946 7102349 14204698 21307047 42614094 205968121 411936242 617904363 1235808726 2691790271 5383580542 8075370813 16150741626 78061917859 156123835718 234185753577 468371507154