Search a number
-
+
1707231669030 = 2325191109390001
BaseRepresentation
bin11000110101111110111…
…011111110101100100110
320001012122220120200011200
4120311332323332230212
5210432402301402110
63344142535343330
7234225535515516
oct30657673765446
96035586520150
101707231669030
115a903a851568
12236a58521b46
13c4cb6a33584
145c8b7d71846
152e62064a6c0
hex18d7eefeb26

1707231669030 has 96 divisors (see below), whose sum is σ = 4672896639840. Its totient is φ = 431256960000.

The previous prime is 1707231669023. The next prime is 1707231669097. The reversal of 1707231669030 is 309661327071.

It is a super-2 number, since 2×17072316690302 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18924030 + ... + 19014030.

It is an arithmetic number, because the mean of its divisors is an integer number (48676006665).

Almost surely, 21707231669030 is an apocalyptic number.

1707231669030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1707231669030 is an abundant number, since it is smaller than the sum of its proper divisors (2965664970810).

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

1707231669030 is a wasteful number, since it uses less digits than its factorization.

1707231669030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101126 (or 101123 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 45.

The spelling of 1707231669030 in words is "one trillion, seven hundred seven billion, two hundred thirty-one million, six hundred sixty-nine thousand, thirty".

Divisors: 1 2 3 5 6 9 10 15 18 19 30 38 45 57 90 95 114 171 190 285 342 570 855 1710 11093 22186 33279 55465 66558 90001 99837 110930 166395 180002 199674 210767 270003 332790 421534 450005 499185 540006 632301 810009 900010 998370 1053835 1264602 1350015 1620018 1710019 1896903 2107670 2700030 3161505 3420038 3793806 4050045 5130057 6323010 8100090 8550095 9484515 10260114 15390171 17100190 18969030 25650285 30780342 51300570 76950855 153901710 998381093 1996762186 2995143279 4991905465 5990286558 8985429837 9983810930 14975716395 17970859674 18969240767 29951432790 37938481534 44927149185 56907722301 89854298370 94846203835 113815444602 170723166903 189692407670 284538611505 341446333806 569077223010 853615834515 1707231669030