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2083579468 = 221867279001
BaseRepresentation
bin111110000110000…
…1110011001001100
312101012121210200221
41330030032121030
513231344020333
6542430201124
7102430063465
oct17414163114
95335553627
102083579468
1197a143103
124a19531a4
1327288ba79
1415aa13d6c
15c2dc1d2d
hex7c30e64c

2083579468 has 12 divisors (see below), whose sum is σ = 3648230152. Its totient is φ = 1041228000.

The previous prime is 2083579457. The next prime is 2083579469. The reversal of 2083579468 is 8649753802.

It is not an unprimeable number, because it can be changed into a prime (2083579469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132033 + ... + 146968.

Almost surely, 22083579468 is an apocalyptic number.

It is an amenable number.

2083579468 is a deficient number, since it is larger than the sum of its proper divisors (1564650684).

2083579468 is a wasteful number, since it uses less digits than its factorization.

2083579468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280872 (or 280870 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 52.

The square root of 2083579468 is about 45646.2426493134. The cubic root of 2083579468 is about 1277.2326827597.

The spelling of 2083579468 in words is "two billion, eighty-three million, five hundred seventy-nine thousand, four hundred sixty-eight".

Divisors: 1 2 4 1867 3734 7468 279001 558002 1116004 520894867 1041789734 2083579468