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1040055052 = 223722331513
BaseRepresentation
bin111101111111011…
…111101100001100
32200111001021022111
4331333133230030
54112223230202
6251111553404
734526215321
oct7577375414
92614037274
101040055052
114940a1833
1225038b864
13137622aba
149c1b6b48
15614946d7
hex3dfdfb0c

1040055052 has 24 divisors (see below), whose sum is σ = 1877730176. Its totient is φ = 503687808.

The previous prime is 1040055011. The next prime is 1040055083. The reversal of 1040055052 is 2505500401.

It is a super-2 number, since 2×10400550522 = 2163429022381445408, which contains 22 as substring.

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, 17248 + ... + 48760.

Almost surely, 21040055052 is an apocalyptic number.

It is an amenable number.

1040055052 is a deficient number, since it is larger than the sum of its proper divisors (837675124).

1040055052 is a wasteful number, since it uses less digits than its factorization.

1040055052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31777 (or 31775 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 1040055052 is about 32249.8845269251. The cubic root of 1040055052 is about 1013.1772805725.

Adding to 1040055052 its reverse (2505500401), we get a palindrome (3545555453).

The spelling of 1040055052 in words is "one billion, forty million, fifty-five thousand, fifty-two".

Divisors: 1 2 4 37 74 148 223 446 892 8251 16502 31513 33004 63026 126052 1165981 2331962 4663924 7027399 14054798 28109596 260013763 520027526 1040055052