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48803215228 = 22263169727337
BaseRepresentation
bin101101011100111001…
…011111011101111100
311122222011212012112221
4231130321133131330
51244422110341403
634230410135124
73345250325215
oct553471373574
9148864765487
1048803215228
1119774162a29
1295601214a4
1347a9b32b61
14250d7da40c
151409791dbd
hexb5ce5f77c

48803215228 has 24 divisors (see below), whose sum is σ = 85784019552. Its totient is φ = 24293612544.

The previous prime is 48803215213. The next prime is 48803215247. The reversal of 48803215228 is 82251230884.

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, 1771576 + ... + 1798912.

It is an arithmetic number, because the mean of its divisors is an integer number (3574334148).

Almost surely, 248803215228 is an apocalyptic number.

It is an amenable number.

48803215228 is a deficient number, since it is larger than the sum of its proper divisors (36980804324).

48803215228 is a wasteful number, since it uses less digits than its factorization.

48803215228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29301 (or 29299 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 43.

The spelling of 48803215228 in words is "forty-eight billion, eight hundred three million, two hundred fifteen thousand, two hundred twenty-eight".

Divisors: 1 2 4 263 526 1052 1697 3394 6788 27337 54674 109348 446311 892622 1785244 7189631 14379262 28758524 46390889 92781778 185563556 12200803807 24401607614 48803215228