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47046510676 = 221110912138087
BaseRepresentation
bin101011110100001100…
…001100100001010100
311111102202022100221101
4223310030030201110
51232322401320201
633340213555444
73253566512464
oct536414144124
9144382270841
1047046510676
1118a5258a890
12914b945b84
134589bc15c9
1423c4393ba4
15135543bd01
hexaf430c854

47046510676 has 48 divisors (see below), whose sum is σ = 90726007680. Its totient is φ = 21168501120.

The previous prime is 47046510671. The next prime is 47046510697. The reversal of 47046510676 is 67601564074.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47046510671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5813505 + ... + 5821591.

It is an arithmetic number, because the mean of its divisors is an integer number (1890125160).

Almost surely, 247046510676 is an apocalyptic number.

It is an amenable number.

47046510676 is a deficient number, since it is larger than the sum of its proper divisors (43679497004).

47046510676 is a wasteful number, since it uses less digits than its factorization.

47046510676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9424 (or 9422 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 46.

The spelling of 47046510676 in words is "forty-seven billion, forty-six million, five hundred ten thousand, six hundred seventy-six".

Divisors: 1 2 4 11 22 44 109 218 436 1199 1213 2398 2426 4796 4852 8087 13343 16174 26686 32348 53372 88957 132217 177914 264434 355828 528868 881483 1454387 1762966 2908774 3525932 5817548 9696313 9809531 19392626 19619062 38785252 39238124 107904841 215809682 431619364 1069238879 2138477758 4276955516 11761627669 23523255338 47046510676