Search a number
-
+
47679100970 = 2523297148291
BaseRepresentation
bin101100011001111001…
…010101100000101010
311120001211122021200112
4230121321111200222
51240121322212340
633523052334322
73305350446164
oct543171254052
9146054567615
1047679100970
1119247678286
1292a77743a2
13465ac8b1a7
1424443c1934
151390c46065
hexb19e5582a

47679100970 has 32 divisors (see below), whose sum is σ = 92641864320. Its totient is φ = 17613386560.

The previous prime is 47679100957. The next prime is 47679101003. The reversal of 47679100970 is 7900197674.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3567476 + ... + 3580815.

It is an arithmetic number, because the mean of its divisors is an integer number (2895058260).

Almost surely, 247679100970 is an apocalyptic number.

47679100970 is a deficient number, since it is larger than the sum of its proper divisors (44962763350).

47679100970 is a wasteful number, since it uses less digits than its factorization.

47679100970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7148350.

The product of its (nonzero) digits is 666792, while the sum is 50.

The spelling of 47679100970 in words is "forty-seven billion, six hundred seventy-nine million, one hundred thousand, nine hundred seventy".

Divisors: 1 2 5 10 23 29 46 58 115 145 230 290 667 1334 3335 6670 7148291 14296582 35741455 71482910 164410693 207300439 328821386 414600878 822053465 1036502195 1644106930 2073004390 4767910097 9535820194 23839550485 47679100970