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10002150489 = 329711619257
BaseRepresentation
bin10010101000010110…
…01011010001011001
3221211001210220001010
421110023023101121
5130441022303424
64332300444133
7502601606412
oct112413132131
927731726033
1010002150489
114272a53781
121b31849649
13c35291256
146ac562809
153d8185229
hex2542cb459

10002150489 has 16 divisors (see below), whose sum is σ = 13990389120. Its totient is φ = 6347483520.

The previous prime is 10002150479. The next prime is 10002150491. The reversal of 10002150489 is 98405120001.

It is a happy number.

It is not a de Polignac number, because 10002150489 - 28 = 10002150233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10002150479) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 803452 + ... + 815805.

It is an arithmetic number, because the mean of its divisors is an integer number (874399320).

Almost surely, 210002150489 is an apocalyptic number.

It is an amenable number.

10002150489 is a deficient number, since it is larger than the sum of its proper divisors (3988238631).

10002150489 is a wasteful number, since it uses less digits than its factorization.

10002150489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1619360.

The product of its (nonzero) digits is 2880, while the sum is 30.

The spelling of 10002150489 in words is "ten billion, two million, one hundred fifty thousand, four hundred eighty-nine".

Divisors: 1 3 29 71 87 213 2059 6177 1619257 4857771 46958453 114967247 140875359 344901741 3334050163 10002150489