Search a number
-
+
53162053007 = 7231394615153
BaseRepresentation
bin110001100000101101…
…001000110110001111
312002012221210002220012
4301200231020312033
51332333441144012
640231115143435
73561255665120
oct614055106617
9162187702805
1053162053007
11206006582a8
12a377a44b7b
135022bb32cb
14280467c047
1515b2299622
hexc60b48d8f

53162053007 has 32 divisors (see below), whose sum is σ = 64005258240. Its totient is φ = 43170462720.

The previous prime is 53162052949. The next prime is 53162053031. The reversal of 53162053007 is 70035026135.

It is not a de Polignac number, because 53162053007 - 214 = 53162036623 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53162053037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10314143 + ... + 10319295.

It is an arithmetic number, because the mean of its divisors is an integer number (2000164320).

Almost surely, 253162053007 is an apocalyptic number.

53162053007 is a deficient number, since it is larger than the sum of its proper divisors (10843205233).

53162053007 is a wasteful number, since it uses less digits than its factorization.

53162053007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5783.

The product of its (nonzero) digits is 18900, while the sum is 32.

The spelling of 53162053007 in words is "fifty-three billion, one hundred sixty-two million, fifty-three thousand, seven".

Divisors: 1 7 23 139 161 461 973 3197 3227 5153 10603 22379 36071 64079 74221 118519 448553 716267 829633 1473817 2375533 5013869 10316719 16474141 16628731 54637259 115318987 330199087 382460813 2311393609 7594579001 53162053007