Search a number
-
+
2968401876 = 2231122487893
BaseRepresentation
bin1011000011101110…
…0011011111010100
321122212120102212020
42300323203133110
522034402330001
61210315053140
7133362666606
oct26073433724
97585512766
102968401876
1112936492a0
126aa1411b0
13383ca001b
1420233d176
15125901736
hexb0ee37d4

2968401876 has 24 divisors (see below), whose sum is σ = 7555932384. Its totient is φ = 899515680.

The previous prime is 2968401829. The next prime is 2968401881. The reversal of 2968401876 is 6781048692.

It is a super-2 number, since 2×29684018762 = 17622819394880638752, which 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 7 ways as a sum of consecutive naturals, for example, 11243815 + ... + 11244078.

It is an arithmetic number, because the mean of its divisors is an integer number (314830516).

Almost surely, 22968401876 is an apocalyptic number.

It is an amenable number.

2968401876 is an abundant number, since it is smaller than the sum of its proper divisors (4587530508).

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

2968401876 is a wasteful number, since it uses less digits than its factorization.

2968401876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22487911 (or 22487909 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 51.

The square root of 2968401876 is about 54483.0420956833. The cubic root of 2968401876 is about 1437.1680898828.

The spelling of 2968401876 in words is "two billion, nine hundred sixty-eight million, four hundred one thousand, eight hundred seventy-six".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 22487893 44975786 67463679 89951572 134927358 247366823 269854716 494733646 742100469 989467292 1484200938 2968401876