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10470050028 = 2232290834723
BaseRepresentation
bin10011100000001000…
…00100100011101100
31000000200020122112200
421300010010203230
5132420313100103
64450533301500
7520312646124
oct116004044354
930020218480
1010470050028
114493085609
122042494890
13cab1b7299
1471475dc84
154142ac0a3
hex2701048ec

10470050028 has 18 divisors (see below), whose sum is σ = 26465959884. Its totient is φ = 3490016664.

The previous prime is 10470049939. The next prime is 10470050047. The reversal of 10470050028 is 82005007401.

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 10470049983 and 10470050010.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 145417326 + ... + 145417397.

Almost surely, 210470050028 is an apocalyptic number.

10470050028 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

10470050028 is an abundant number, since it is smaller than the sum of its proper divisors (15995909856).

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

10470050028 is a wasteful number, since it uses less digits than its factorization.

10470050028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290834733 (or 290834728 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

Adding to 10470050028 its reverse (82005007401), we get a palindrome (92475057429).

The spelling of 10470050028 in words is "ten billion, four hundred seventy million, fifty thousand, twenty-eight".

Divisors: 1 2 3 4 6 9 12 18 36 290834723 581669446 872504169 1163338892 1745008338 2617512507 3490016676 5235025014 10470050028