Search a number
-
+
47850660007 is a prime number
BaseRepresentation
bin101100100100000111…
…110010000010100111
311120111210110101102221
4230210013302002213
51240444232110012
633552101413211
73312532620253
oct544407620247
9146453411387
1047850660007
11193254a5107
12933510a207
134687698007
14245d0bd263
1513a0d33507
hexb241f20a7

47850660007 has 2 divisors, whose sum is σ = 47850660008. Its totient is φ = 47850660006.

The previous prime is 47850659959. The next prime is 47850660023. The reversal of 47850660007 is 70006605874.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47850660007 - 219 = 47850135719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47850660047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23925330003 + 23925330004.

It is an arithmetic number, because the mean of its divisors is an integer number (23925330004).

Almost surely, 247850660007 is an apocalyptic number.

47850660007 is a deficient number, since it is larger than the sum of its proper divisors (1).

47850660007 is an equidigital number, since it uses as much as digits as its factorization.

47850660007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 282240, while the sum is 43.

The spelling of 47850660007 in words is "forty-seven billion, eight hundred fifty million, six hundred sixty thousand, seven".