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48370838472 = 23331147433151
BaseRepresentation
bin101101000011001000…
…000110101111001000
311121212001021012011000
4231003020012233020
51243030413312342
634115442535000
73331450225455
oct550310065710
9147761235130
1048370838472
1119572093970
12945b367460
13473b396818
1424ac20882c
1513d183544c
hexb43206bc8

48370838472 has 128 divisors (see below), whose sum is σ = 149697331200. Its totient is φ = 14345928000.

The previous prime is 48370838449. The next prime is 48370838479. The reversal of 48370838472 is 27483807384.

48370838472 is a `hidden beast` number, since 483 + 7 + 0 + 83 + 84 + 7 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (48370838479) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104904 + ... + 328247.

It is an arithmetic number, because the mean of its divisors is an integer number (1169510400).

Almost surely, 248370838472 is an apocalyptic number.

It is an amenable number.

48370838472 is an abundant number, since it is smaller than the sum of its proper divisors (101326492728).

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

48370838472 is a wasteful number, since it uses less digits than its factorization.

48370838472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433224 (or 433214 counting only the distinct ones).

The product of its (nonzero) digits is 7225344, while the sum is 54.

The spelling of 48370838472 in words is "forty-eight billion, three hundred seventy million, eight hundred thirty-eight thousand, four hundred seventy-two".

Divisors: 1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 47 54 66 72 88 94 99 108 132 141 188 198 216 264 282 297 376 396 423 517 564 594 792 846 1034 1128 1188 1269 1551 1692 2068 2376 2538 3102 3384 4136 4653 5076 6204 9306 10152 12408 13959 18612 27918 37224 55836 111672 433151 866302 1299453 1732604 2598906 3465208 3898359 4764661 5197812 7796718 9529322 10395624 11695077 14293983 15593436 19058644 20358097 23390154 28587966 31186872 38117288 40716194 42881949 46780308 57175932 61074291 81432388 85763898 93560616 114351864 122148582 128645847 162864776 171527796 183222873 223939067 244297164 257291694 343055592 366445746 447878134 488594328 514583388 549668619 671817201 732891492 895756268 1029166776 1099337238 1343634402 1465782984 1791512536 2015451603 2198674476 2687268804 4030903206 4397348952 5374537608 6046354809 8061806412 12092709618 16123612824 24185419236 48370838472