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472474474274 = 211149144134983
BaseRepresentation
bin1101110000000011010…
…11000101011100100010
31200011112120002010102202
412320001223011130202
530220111431134044
61001015103413202
746064233524245
oct6700153053442
91604476063382
10472474474274
11172414583630
127769a8b4202
133572861884a
1418c216a325c
15c454391c4e
hex6e01ac5722

472474474274 has 16 divisors (see below), whose sum is σ = 778328913600. Its totient is φ = 213319773360.

The previous prime is 472474474249. The next prime is 472474474301.

472474474274 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72064214 + ... + 72070769.

It is an arithmetic number, because the mean of its divisors is an integer number (48645557100).

Almost surely, 2472474474274 is an apocalyptic number.

472474474274 is a deficient number, since it is larger than the sum of its proper divisors (305854439326).

472474474274 is a wasteful number, since it uses less digits than its factorization.

472474474274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144135145.

The product of its digits is 39337984, while the sum is 56.

The spelling of 472474474274 in words is "four hundred seventy-two billion, four hundred seventy-four million, four hundred seventy-four thousand, two hundred seventy-four".

Divisors: 1 2 11 22 149 298 1639 3278 144134983 288269966 1585484813 3170969626 21476112467 42952224934 236237237137 472474474274