Search a number
-
+
10028737554 = 2311151950569
BaseRepresentation
bin10010101011100001…
…00110010000010010
3221212220211122122020
421111300212100102
5131014324100204
64335050352310
7503343601623
oct112560462022
927786748566
1010028737554
114286a62a60
121b3a72b696
13c3a93c944
146b1cc3a4a
153da687bd9
hex255c26412

10028737554 has 16 divisors (see below), whose sum is σ = 21880882080. Its totient is φ = 3039011360.

The previous prime is 10028737519. The next prime is 10028737583. The reversal of 10028737554 is 45573782001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75975219 + ... + 75975350.

It is an arithmetic number, because the mean of its divisors is an integer number (1367555130).

Almost surely, 210028737554 is an apocalyptic number.

10028737554 is an abundant number, since it is smaller than the sum of its proper divisors (11852144526).

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

10028737554 is a wasteful number, since it uses less digits than its factorization.

10028737554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151950585.

The product of its (nonzero) digits is 235200, while the sum is 42.

The spelling of 10028737554 in words is "ten billion, twenty-eight million, seven hundred thirty-seven thousand, five hundred fifty-four".

Divisors: 1 2 3 6 11 22 33 66 151950569 303901138 455851707 911703414 1671456259 3342912518 5014368777 10028737554