Search a number
-
+
47348533344 = 253770459127
BaseRepresentation
bin101100000110001100…
…010100100001100000
311112012210121201011010
4230012030110201200
51233432211031334
633430203220520
73264224615160
oct540614244140
9145183551133
1047348533344
11190980159a2
129214b17740
134607649c48
1424125325a0
151371bea0e9
hexb06314860

47348533344 has 48 divisors (see below), whose sum is σ = 142045602048. Its totient is φ = 13528152192.

The previous prime is 47348533339. The next prime is 47348533381. The reversal of 47348533344 is 44333584374.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 47348533293 and 47348533302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35228892 + ... + 35230235.

It is an arithmetic number, because the mean of its divisors is an integer number (2959283376).

Almost surely, 247348533344 is an apocalyptic number.

It is an amenable number.

47348533344 is an abundant number, since it is smaller than the sum of its proper divisors (94697068704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47348533344 is a wasteful number, since it uses less digits than its factorization.

47348533344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70459147 (or 70459139 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 48.

The spelling of 47348533344 in words is "forty-seven billion, three hundred forty-eight million, five hundred thirty-three thousand, three hundred forty-four".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 168 224 336 672 70459127 140918254 211377381 281836508 422754762 493213889 563673016 845509524 986427778 1127346032 1479641667 1691019048 1972855556 2254692064 2959283334 3382038096 3945711112 5918566668 6764076192 7891422224 11837133336 15782844448 23674266672 47348533344