Search a number
-
+
2930301626 = 272109127407
BaseRepresentation
bin1010111010101000…
…1101101010111010
321120012212202010212
42232222031222322
522000124123001
61202434311122
7132421103300
oct25652155272
97505782125
102930301626
111274095a8a
126994284a2
133791200b5
141db262270
151223c77bb
hexaea8daba

2930301626 has 24 divisors (see below), whose sum is σ = 5117950656. Its totient is φ = 1254646680.

The previous prime is 2930301599. The next prime is 2930301641. The reversal of 2930301626 is 6261030392.

It is a junction number, because it is equal to n+sod(n) for n = 2930301592 and 2930301601.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93215 + ... + 120621.

It is an arithmetic number, because the mean of its divisors is an integer number (213247944).

Almost surely, 22930301626 is an apocalyptic number.

2930301626 is a deficient number, since it is larger than the sum of its proper divisors (2187649030).

2930301626 is a wasteful number, since it uses less digits than its factorization.

2930301626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28514 (or 28507 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 2930301626 is about 54132.2604922425. The cubic root of 2930301626 is about 1430.9927782549.

The spelling of 2930301626 in words is "two billion, nine hundred thirty million, three hundred one thousand, six hundred twenty-six".

Divisors: 1 2 7 14 49 98 1091 2182 7637 15274 27407 53459 54814 106918 191849 383698 1342943 2685886 29901037 59802074 209307259 418614518 1465150813 2930301626