Search a number
-
+
86470153020 = 223351511060463
BaseRepresentation
bin101000010001000000…
…1011101001100111100
322021012020211220101000
41100202001131030330
52404042324344040
6103420203250300
76150545113326
oct1204201351474
9267166756330
1086470153020
1133743168889
1214912819990
138200735524
1442841b0616
1523b1526130
hex142205d33c

86470153020 has 96 divisors (see below), whose sum is σ = 270800087040. Its totient is φ = 22905979200.

The previous prime is 86470153019. The next prime is 86470153037. The reversal of 86470153020 is 2035107468.

86470153020 is a `hidden beast` number, since 8 + 647 + 0 + 1 + 5 + 3 + 0 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 448692 + ... + 611771.

It is an arithmetic number, because the mean of its divisors is an integer number (2820834240).

Almost surely, 286470153020 is an apocalyptic number.

It is an amenable number.

86470153020 is an abundant number, since it is smaller than the sum of its proper divisors (184329934020).

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

86470153020 is a wasteful number, since it uses less digits than its factorization.

86470153020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060632 (or 1060624 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 86470153020 in words is "eighty-six billion, four hundred seventy million, one hundred fifty-three thousand, twenty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 151 180 270 302 453 540 604 755 906 1359 1510 1812 2265 2718 3020 4077 4530 5436 6795 8154 9060 13590 16308 20385 27180 40770 81540 1060463 2120926 3181389 4241852 5302315 6362778 9544167 10604630 12725556 15906945 19088334 21209260 28632501 31813890 38176668 47720835 57265002 63627780 95441670 114530004 143162505 160129913 190883340 286325010 320259826 480389739 572650020 640519652 800649565 960779478 1441169217 1601299130 1921558956 2401948695 2882338434 3202598260 4323507651 4803897390 5764676868 7205846085 8647015302 9607794780 14411692170 17294030604 21617538255 28823384340 43235076510 86470153020