Search a number
-
+
103553552001 = 367515191801
BaseRepresentation
bin110000001110001000…
…1011100111010000001
3100220021211021111011210
41200130101130322001
53144034202131001
6115323304000333
710324103445264
oct1403421347201
9326254244153
10103553552001
113aa0a30a339
121809ba600a9
1399c3aa9133
145024d9ccdb
152a611c3dd6
hex181c45ce81

103553552001 has 8 divisors (see below), whose sum is σ = 140132170144. Its totient is φ = 68005317600.

The previous prime is 103553551999. The next prime is 103553552017. The reversal of 103553552001 is 100255355301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 103553552001 - 21 = 103553551999 is a prime.

It is a super-3 number, since 3×1035535520013 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103553552001.

It is not an unprimeable number, because it can be changed into a prime (103553553001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257595700 + ... + 257596101.

It is an arithmetic number, because the mean of its divisors is an integer number (17516521268).

Almost surely, 2103553552001 is an apocalyptic number.

It is an amenable number.

103553552001 is a deficient number, since it is larger than the sum of its proper divisors (36578618143).

103553552001 is an equidigital number, since it uses as much as digits as its factorization.

103553552001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515191871.

The product of its (nonzero) digits is 11250, while the sum is 30.

The spelling of 103553552001 in words is "one hundred three billion, five hundred fifty-three million, five hundred fifty-two thousand, one".

Divisors: 1 3 67 201 515191801 1545575403 34517850667 103553552001