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47048464350 = 23252104552143
BaseRepresentation
bin101011110100010011…
…101001011111011110
311111102212222121212200
4223310103221133132
51232323401324400
633340323512330
73253622230356
oct536423513736
9144385877780
1047048464350
1118a536a4698
1291505286a6
13458a426924
1423c4741b66
1513556c5b00
hexaf44e97de

47048464350 has 36 divisors (see below), whose sum is σ = 126403542096. Its totient is φ = 12546257040.

The previous prime is 47048464339. The next prime is 47048464387. The reversal of 47048464350 is 5346484074.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 47048464296 and 47048464305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 52275622 + ... + 52276521.

Almost surely, 247048464350 is an apocalyptic number.

47048464350 is an abundant number, since it is smaller than the sum of its proper divisors (79355077746).

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

47048464350 is a wasteful number, since it uses less digits than its factorization.

47048464350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104552161 (or 104552153 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 45.

The spelling of 47048464350 in words is "forty-seven billion, forty-eight million, four hundred sixty-four thousand, three hundred fifty".

Divisors: 1 2 3 5 6 9 10 15 18 25 30 45 50 75 90 150 225 450 104552143 209104286 313656429 522760715 627312858 940969287 1045521430 1568282145 1881938574 2613803575 3136564290 4704846435 5227607150 7841410725 9409692870 15682821450 23524232175 47048464350