Search a number
-
+
26050771460 = 22571347713807
BaseRepresentation
bin11000010000101111…
…110011101000000100
32111020112010022021102
4120100233303220010
5411322444141320
615544554235232
71611363622010
oct302057635004
974215108242
1026050771460
1110058a8819a
125070425b18
1325c213bc8c
141391b4d540
15a27082175
hex610bf3a04

26050771460 has 48 divisors (see below), whose sum is σ = 62531019264. Its totient is φ = 8930383488.

The previous prime is 26050771421. The next prime is 26050771507. The reversal of 26050771460 is 6417705062.

It is a super-2 number, since 2×260507714602 (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1879877 + ... + 1893683.

It is an arithmetic number, because the mean of its divisors is an integer number (1302729568).

Almost surely, 226050771460 is an apocalyptic number.

26050771460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26050771460 is an abundant number, since it is smaller than the sum of its proper divisors (36480247804).

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

26050771460 is a wasteful number, since it uses less digits than its factorization.

26050771460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27300 (or 27298 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 38.

The spelling of 26050771460 in words is "twenty-six billion, fifty million, seven hundred seventy-one thousand, four hundred sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 13477 13807 26954 27614 53908 55228 67385 69035 94339 96649 134770 138070 188678 193298 269540 276140 377356 386596 471695 483245 943390 966490 1886780 1932980 186076939 372153878 744307756 930384695 1302538573 1860769390 2605077146 3721538780 5210154292 6512692865 13025385730 26050771460