Search a number
-
+
9025353287190 = 2335157212912321
BaseRepresentation
bin1000001101010110000011…
…1110100000011000010110
31011221211000101111021002000
42003111200332200120112
52140332410420142230
631110105015300130
71621026445104402
oct203254076403026
934854011437060
109025353287190
11296a6a3705039
12101921067a646
13506119660686
14232b87d54102
15109b843d6b60
hex83560fa0616

9025353287190 has 64 divisors (see below), whose sum is σ = 24220905750720. Its totient is φ = 2391431178240.

The previous prime is 9025353287183. The next prime is 9025353287233. The reversal of 9025353287190 is 917823535209.

9025353287190 is a `hidden beast` number, since 9 + 0 + 2 + 5 + 353 + 287 + 1 + 9 + 0 = 666.

It is a super-2 number, since 2×90253532871902 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 106413771 + ... + 106498550.

It is an arithmetic number, because the mean of its divisors is an integer number (378451652355).

Almost surely, 29025353287190 is an apocalyptic number.

9025353287190 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

9025353287190 is an abundant number, since it is smaller than the sum of its proper divisors (15195552463530).

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

9025353287190 is a wasteful number, since it uses less digits than its factorization.

9025353287190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212912494 (or 212912488 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 54.

The spelling of 9025353287190 in words is "nine trillion, twenty-five billion, three hundred fifty-three million, two hundred eighty-seven thousand, one hundred ninety".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 157 270 314 471 785 942 1413 1570 2355 2826 4239 4710 7065 8478 14130 21195 42390 212912321 425824642 638736963 1064561605 1277473926 1916210889 2129123210 3193684815 3832421778 5748632667 6387369630 9581054445 11497265334 19162108890 28743163335 33427234397 57486326670 66854468794 100281703191 167136171985 200563406382 300845109573 334272343970 501408515955 601690219146 902535328719 1002817031910 1504225547865 1805070657438 3008451095730 4512676643595 9025353287190