Search a number
-
+
60001007 = 1117320861
BaseRepresentation
bin1110010011100…
…0101011101111
311011220100220112
43210320223233
5110330013012
65542010235
71326000023
oct344705357
9134810815
1060001007
1130961710
121811697b
13c57a571
147d7c383
155403122
hex3938aef

60001007 has 8 divisors (see below), whose sum is σ = 69306192. Its totient is φ = 51337600.

The previous prime is 60000991. The next prime is 60001021. The reversal of 60001007 is 70010006.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 60001007 - 24 = 60000991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 60000982 and 60001000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60001037) 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, 160244 + ... + 160617.

It is an arithmetic number, because the mean of its divisors is an integer number (8663274).

Almost surely, 260001007 is an apocalyptic number.

60001007 is a deficient number, since it is larger than the sum of its proper divisors (9305185).

60001007 is a wasteful number, since it uses less digits than its factorization.

60001007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320889.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 60001007 is about 7746.0316937126. The cubic root of 60001007 is about 391.4889542556.

It can be divided in two parts, 6000 and 1007, that added together give a palindrome (7007).

The spelling of 60001007 in words is "sixty million, one thousand, seven".

Divisors: 1 11 17 187 320861 3529471 5454637 60001007