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29472308100480 = 273572973229573
BaseRepresentation
bin1101011001110000011100…
…11101000111110110000000
310212100112011211021210111110
412230320032131013312000
512330333241333203410
6142403220314243320
76131206161300600
oct654701635076600
9125315154253443
1029472308100480
119433154643693
12337bb20426540
13135a2c417961b
1473c678498c00
15361997edd720
hex1ace0e747d80

29472308100480 has 384 divisors, whose sum is σ = 110407250227680. Its totient is φ = 6667076763648.

The previous prime is 29472308100479. The next prime is 29472308100481. The reversal of 29472308100480 is 8400180327492.

It is an interprime number because it is at equal distance from previous prime (29472308100479) and next prime (29472308100481).

It is a tau number, because it is divible by the number of its divisors (384).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29472308100481) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7510974 + ... + 10740546.

Almost surely, 229472308100480 is an apocalyptic number.

29472308100480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29472308100480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55203625113840).

29472308100480 is an abundant number, since it is smaller than the sum of its proper divisors (80934942127200).

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

29472308100480 is a wasteful number, since it uses less digits than its factorization.

29472308100480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3229706 (or 3229687 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 48.

The spelling of 29472308100480 in words is "twenty-nine trillion, four hundred seventy-two billion, three hundred eight million, one hundred thousand, four hundred eighty".